Professor Oak's Research #149 (Reverse Holo) — Expedition

Professor Oak's Research card image

PriceCharting market prices as of :

Condition / gradePrice (USD)
Ungraded$12.57
PSA 7$12
PSA 8$14.5
PSA 9$33.99
PSA 10$96
BGS 10$125
CGC 10$39
SGC 10$58

TCGplayer market price: $32.48 (as of 2026-08-29)

Market context: ungraded price +0.2% over 30 days. +13.3% over 90 days. PSA 10 premium: 7.6× ungraded.

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Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-expedition/pokemon-expedition-professor-oak-s-research-reverse-holo-149