Professor Cozmo's Discovery #90/107
Supporter card from Deoxys · released 2005-02-01
Professor Cozmo's Discovery is a Uncommon Supporter card, number 90/107 of the Deoxys set (released 2005-02-01), illustrated by Ken Sugimori. Its highest TCGplayer market price is ~$6.65 for the Reverse Holofoil finish, updated 2026-06-14.
Prices by finish
| Finish | Market price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | $0.43 | $0.09 | $0.40 | TCGplayer ↗ |
| Reverse Holofoil | $6.65 | $5.00 | $11.74 | TCGplayer ↗ |
TCGplayer market prices per finish, updated 2026-06-14 — not appraisals. Condition and grading change real-world value.
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Card details
| Set | Deoxys |
| Number | 90/107 |
| Rarity | Uncommon |
| Artist | Ken Sugimori |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Normal · Reverse Holofoil |
Card text
You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Flip a coin. If heads, draw the bottom 3 cards of your deck. If tails, draw the top 2 cards of your deck.
Other Professor Cozmo's Discovery printings
More Deoxys cards
Card data via TCGdex and pokemontcg.io, updated 2026-06-14; prices via TCGplayer via TCGCSV, updated 2026-06-14. Not official values.