Image via TCGdex · © Pokémon / Nintendo / Creatures / GAME FREAK · Illus. Ken Sugimori
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Professor Cozmo's Discovery
Deoxys · 90/107 · Uncommon
Price guide
$0.99Estimatedupdated 15 hours agoHow we estimateThe lowest asking price on eBay right now. Asking prices aren't sales.Based on 103 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.Ungraded, Normal
Source: Lowest asking price on eBay right now (not a sale), checked Oct 24, 2026. See every source
Estimates based on recent sales. Not guaranteed. Not financial advice.
Where these prices come from
Each source separately, with its latest number. We never mix asking prices into sold prices.
- eBay sold listingsSold prices (what buyers actually paid)No sales recorded for this card yet.—
- eBay live listingsAsking prices right now (not sales)Lowest of 103 listings (Ungraded, Normal) · updated Oct 24, 2026$0.99est. · 15 hours agoHow we estimateThe lowest asking price on eBay right now. Asking prices aren't sales.Based on 103 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.
Estimates based on recent sales. Not guaranteed. Not financial advice.
Price history
Source: median asking price of live eBay listings (US) each day; what sellers ask, not what cards sold for. US dollars. History since Oct 4, 2026.
Show (up to 3)
- $2.00Raw Near Mint 0%
- $279.99PSA 10 0%
Show the numbers
| Date | Raw Near Mint | PSA 10 |
|---|---|---|
| Oct 24, 2026 | $2.00 | $279.99 |
| Oct 18, 2026 | $2.00 | $279.99 |
| Oct 13, 2026 | $2.00 | $279.99 |
| Oct 8, 2026 | $2.00 | $279.99 |
| Oct 4, 2026 | $2.00 | $279.99 |
Estimates for comparison, not offers. Asking prices are what sellers want, usually above what cards sell for. Older points are one a week. A day without a point means we didn't see enough listings or sales that day.
Sold prices by condition & grade
Source: eBay sold listings (US), our own calculations.
We're collecting sold prices for this card. Check back soon.
Estimated net cash if you sell
For a sale at $2.00 est. (raw near mint, normal; eBay asking prices, median).
| Platform | Fees | Shipping + supplies | You keep |
|---|---|---|---|
| eBay | $0.57 est. | $5.75 | −$4.32est.How we estimateEstimated sale price minus eBay fees, shipping and supplies.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Estimates based on recent sales. Not guaranteed. Not financial advice. |
| TCGplayer | $0.57 est. | $1.50 | −$0.07est.How we estimateEstimated sale price minus TCGplayer fees, shipping and supplies.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Estimates based on recent sales. Not guaranteed. Not financial advice. |
How we work this out
Net cash = sale price − platform fees − per-order fee − shipping − supplies. We assume you pay shipping.
- eBay: 13.25% + $0.40 per order; shipping $5.00, supplies $0.75. Fee page (checked Oct 2, 2026)
- TCGplayer: 10.75% (max $75.00) + 2.5% + $0.30 per order; shipping $1.00, supplies $0.50. Fee page (verify)
Fees change.
Estimates based on recent sales. Not guaranteed. Not financial advice.
Is it worth grading? Try the grading calculator
Live on eBay
Source: eBay listings (US), asking prices
Updated Oct 24, 2026, 2:21 AM UTC
| Condition / grade | Listed | Lowest | Typical |
|---|---|---|---|
| 26 | $0.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 26 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $2.13est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 26 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 30 | $1.25est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 30 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 30 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 15 | $1.34est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 15 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.79est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 15 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 4 | $1.79est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 4 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $2.37est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 4 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $1.20est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.20est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 22 | $0.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 22 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 22 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $279.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $279.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $299.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $299.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $189.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $189.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $14.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $14.99est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 1 | $20.00est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $20.00est. · 15 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 1 data point.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. |
$0.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.99 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.UngradedNormal
Not graded, and no condition stated. Look closely at the photos before buying.
Pokemon Trading Card - EX Deoxys: Professor Cozmo's Discovery 90/107
$0.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.99 est. shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.UngradedNormal
Not graded, and no condition stated. Look closely at the photos before buying.
Pokémon TCG Professor Cozmo's Discovery EX Deoxys 90/107 Regular Uncommon
$0.99est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near MintNormal
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Professor Cozmo's Discovery Uncommon Deoxys 90/107 NM
$1.00est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $1.00 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near MintNormal
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Professor Cozmo's Discovery 90/107 Uncommon Deoxys Pokemon Near Mint
$1.00est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $1.00 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near MintNormal
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Professor Cozmo's Discovery 90/107 Uncommon Deoxys Pokemon Near Mint
$1.09est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $1.25 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near MintNormal
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Professor Cozmo's Discovery 90/107 Uncommon Deoxys Pokemon Near Mint
$1.20est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $1.00 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.DamagedNormal
Tears, water damage, large creases, holes, writing or missing pieces.
Trainer - Professor Cozmo's Discovery 90/107 - Pokémon TCG 2005 Damaged (MP)
$1.25est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.95 est. shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Lightly PlayedNormal
Light wear you can see up close: small edge or corner whitening, light scuffs or scratches. No creases or bends.
Pokemon Tcg Professor Cozmo's Discovery #90 Pokemon Deoxys LP
$1.25est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $2.50 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Lightly PlayedNormal
Light wear you can see up close: small edge or corner whitening, light scuffs or scratches. No creases or bends.
Professor Cozmo's Discovery LP EX Deoxys [DX - 90/107] Ken Sugimori
$1.34est. · 15 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 15 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Moderately PlayedNormal
Clear wear: whitening on edges and corners, scuffing, scratches, maybe a small crease. Still intact and playable in a sleeve.
Professor Cozmo's Discovery 90/107 - UC DX - Pokemon MP
Asking prices on eBay right now, not sold prices. Conditions are what the seller listed; we don't inspect or grade cards. Always check the photos (tap one to see it bigger).
Estimates based on recent sales. Not guaranteed. Not financial advice.
Where to buy
We don't sell cards. Listings and links go to independent sellers and marketplaces.
Printed as
- Set
- Deoxys
- Number
- 90/107
- Illustrator
- Ken Sugimori
- Released
- 2005
Other Professor Cozmo's Discovery cards
FAQ
What set is Professor Cozmo's Discovery 90/107 from?
Professor Cozmo's Discovery is card 90/107 in the Deoxys set (EX series), released February 2005.
What rarity is Professor Cozmo's Discovery from Deoxys?
It is a Uncommon card.
What versions of Professor Cozmo's Discovery (Deoxys) exist?
It was printed as: Normal, Reverse holo. Prices differ by version, condition and grade.
Who illustrated Professor Cozmo's Discovery in Deoxys?
The artwork is by Ken Sugimori.