
Professor Cozmo's Discovery
- Language
- English
- Finish
- Regular
- Rarity
- Uncommon
- Number
- 90
- Versions
- English · Regular · English · Reverse holo · German · Other · French · Other
Seller offers
This variant is currently unavailable.
As soon as a verified seller lists this edition, the offer appears here. A price alert keeps you informed.
Price development
- Oldest value
- €0.45
- Sep 25, 2026
- Lowest
- €0.34
- Oct 8, 2026
- Highest
- €0.61
- Oct 14, 2026
- Change in period
- +35.6 %
- €0.61
20 price points from Sep 25, 2026 to Oct 19, 2026. Hover or touch the curve to read values.
Price profile of the last 30 days (rolling averages)
Standard
- Trend
- €0.61
- Ø 1 day
- €1.99
- Ø 7 days
- €0.67
- Ø 30 days
- €0.48
- Lowest
- €0.02
Holo
- Trend
- €3.36
- Ø 1 day
- €6.66
- Ø 7 days
- €4.33
- Ø 30 days
- €3.73
- Lowest
- €0.60
20 snapshots from 25 Sept 2026 to 19 Oct 2026. Line: trend, dashed: lowest price.
Values as table
| As of | Standard Trend | Standard Ø 1 day | Standard Ø 7 days | Standard Ø 30 days | Standard Lowest | Holo Trend | Holo Ø 1 day | Holo Ø 7 days | Holo Ø 30 days | Holo Lowest |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 Sept 2026 | €0.45 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 26 Sept 2026 | €0.45 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 29 Sept 2026 | €0.45 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 30 Sept 2026 | €0.45 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 2 Oct 2026 | €0.46 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 3 Oct 2026 | €0.46 | €0.40 | €0.35 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 4 Oct 2026 | €0.40 | €0.05 | €0.34 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 6 Oct 2026 | €0.37 | €0.25 | €0.34 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 7 Oct 2026 | €0.37 | €0.25 | €0.34 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 8 Oct 2026 | €0.34 | €0.25 | €0.34 | €0.43 | €0.02 | €2.95 | €6.90 | €3.12 | €3.46 | €0.60 |
| 9 Oct 2026 | €0.42 | €1.58 | €0.59 | €0.49 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 10 Oct 2026 | €0.40 | €0.39 | €0.57 | €0.49 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 11 Oct 2026 | €0.35 | €0.16 | €0.54 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 12 Oct 2026 | €0.35 | €0.16 | €0.54 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 14 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 15 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 16 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 17 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 18 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €2.97 | €5.00 | €3.59 | €3.58 | €0.60 |
| 19 Oct 2026 | €0.61 | €1.99 | €0.67 | €0.48 | €0.02 | €3.36 | €6.66 | €4.33 | €3.73 | €0.60 |
Realised sales
More eBay markets
3 marketplacesRealised sales on other eBay marketplaces in local currency – expand a row for details per market.
United StatesUSD3 realised salesUS$7.00≈ €6.24
3 realised sales on eBay United States · 26 Jul 2026 to 6 Sept 2026
- Median
- US$7.00≈ €6.24
- Typical range
- US$4.50 – 7.50≈ €4.01 – €6.68
- Lowest
- US$1.99≈ €1.77
- Highest
- US$7.99≈ €7.12
Latest sales
- 6 Sept 2026Condition unknownUS$7.99≈ €7.12
- 29 Aug 2026Condition unknownUS$7.00≈ €6.24
- 26 Jul 2026Condition unknownUS$1.99≈ €1.77
As of 3 Oct 2026 · Realised prices, not offers on this platform. USD values come from sales on eBay United States.
United KingdomGBP7 realised sales£2.94≈ €3.49
7 realised sales on eBay United Kingdom · 21 Jul 2026 to 1 Oct 2026
- Median
- £2.94≈ €3.49
- Typical range
- £1.86 – £4.26≈ €2.21 – €5.06
- Lowest
- £0.75≈ €0.89
- Highest
- £12.94≈ €15.37
Latest sales
- 1 Oct 2026Condition unknown£4.53≈ €5.38
- 10 Sept 2026Condition unknown£3.99≈ €4.74
- 14 Aug 2026Condition unknown£2.94≈ €3.49
- 9 Aug 2026Condition unknown£1.95≈ €2.32
- 9 Aug 2026Condition unknown£1.77≈ €2.10
9 ungraded sales across 7 weeks with sales · weekly median of realised prices, not a forecast.
Values as table
| Week of | Sales | Median | ≈ EUR |
|---|---|---|---|
| 15 Jun 2026 | 1 | £0.50 | ≈ €0.59 |
| 22 Jun 2026 | 1 | £3.99 | ≈ €4.74 |
| 20 Jul 2026 | 2 | £6.84 | ≈ €8.12 |
| 3 Aug 2026 | 2 | £1.86 | ≈ €2.21 |
| 10 Aug 2026 | 1 | £2.94 | ≈ €3.49 |
| 7 Sept 2026 | 1 | £3.99 | ≈ €4.74 |
| 28 Sept 2026 | 1 | £4.53 | ≈ €5.38 |
As of 3 Oct 2026 · Realised prices, not offers on this platform. GBP values come from sales on eBay United Kingdom.
AustraliaAUD2 realised salesA$6.45≈ €4.01
2 realised sales on eBay Australia · 19 Aug 2026 to 8 Sept 2026
- Median
- A$6.45≈ €4.01
- Typical range
- A$4.72 – 8.17≈ €2.94 – €5.08
- Lowest
- A$2.99≈ €1.86
- Highest
- A$9.90≈ €6.16
Latest sales
- 8 Sept 2026Condition unknownA$9.90≈ €6.16
- 19 Aug 2026Condition unknownA$2.99≈ €1.86
As of 3 Oct 2026 · Realised prices, not offers on this platform. AUD values come from sales on eBay Australia.
Local-currency values come from sales on the respective eBay marketplace; not offers on this platform. Euro amounts are approximations at the ECB reference rate of 19 Oct 2026 (1 EUR = 1.1225 USD · 1 EUR = 0.8421 GBP · 1 EUR = 1.6068 AUD).
Realised prices, not offers on this platform.
Market data worldwide
EU market (EUR)
As of 19 Oct 2026- Asking price
- €0.40
- EU market
- Range across markets
- €0.22 – €0.40
- 3 markets
US market (USD)
As of 18 Oct 2026- NormalLowest US$0.12 · Median US$0.49US$0.577 d−1.7 %30 d+5.6 %
- Reverse HolofoilUS$19.197 d+14.1 %30 d+161.1 %
Graded sales (eBay, USD)
As of 18 Oct 2026- CGC 91 sale
US$29.99
Avg. sale
- PSA 103 sales
US$81.00
Avg. sale
- PSA 95 sales
US$55.00
Avg. sale
Avg. 30 days US$60.00
- PSA 81 sale
US$15.50
Avg. sale
Show 1 more grade
- CGC 54 sales
US$4.00
Avg. sale
Raw by condition (USD)
eBay
- Near MintUS$3.789 sales
- Lightly PlayedUS$7.999 sales
- Moderately PlayedUS$2.195 sales
- DamagedUS$1.993 sales
US marketplace
- Near MintAvg. 30 days US$10.70US$19.1930 sales
- Lightly PlayedAvg. 30 days US$5.73US$5.9629 sales
- Moderately PlayedAvg. 30 days US$2.11US$2.2715 sales
- Heavily PlayedAvg. 30 days US$1.87US$1.4612 sales
- DamagedAvg. 30 days US$0.65US$0.6510 sales
EU sales (EUR)
As of 19 Oct 2026- Avg. sale
- €0.61
- Avg. 7 days
- €0.67
- Avg. 30 days
- €0.48
- Lowest
- €0.02
Listings by condition
- Near Mint€0.40
- Mint€2.45
Other printings
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