Pokémon sets › Deoxys › Professor Cozmo's Discovery [Reverse Holo]
![Deoxys Professor Cozmo's Discovery [Reverse Holo] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Deoxys/professor-cozmos-discovery-reverse-holo-90.jpg)
Professor Cozmo's Discovery [Reverse Holo] #90
Medium confidence 85th most valuable of 205 priced cards in Deoxys
Estimated from recent UK sales — 8 recent UK sale(s).
Read directly from the UK market — 8 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 9.1× the ungraded price — £15.43 raw against £139.92 graded.
Peaked at £15.43 in July 2026; lowest £7.91 in May 2026. PSA 10 moved +59.4% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £7.94 |
| June 2026 | £12.70 |
| July 2026 | £15.43 |
| August 2026 | £15.43 |
UK guide prices, with the US market alongside — updated 19 July 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.
Check recent UK sold prices on eBay →
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