Professor Cozmo's Discovery #90 (Reverse Holo) — Deoxys

Professor Cozmo's Discovery card image

PriceCharting market prices as of :

Condition / gradePrice (USD)
Ungraded$7.6
PSA 8$15.5
PSA 9$39.57
PSA 10$143.65
BGS 10$187
CGC 10$86
SGC 10$86

TCGplayer market price: $19.19 (as of 2026-10-20)

Market context: ungraded price +21.6% over 30 days. +8.7% over 90 days. PSA 10 premium: 18.9× ungraded.

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Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-deoxys/pokemon-deoxys-professor-cozmo-s-discovery-reverse-holo-90