About Imposter Professor Oak
Imposter Professor Oak from the Base Set Japanese set (#PROMO) is a Pokemon trading card released in 1996. Current fair market values for Imposter Professor Oak are PSA 10: $510, PSA 9: $49.99, PSA 8: $61.55, Raw: $5.09. The most recent PSA 10 sale was $510 on July 6, 2026, with 7 sales tracked in the last 30 days. The most recent PSA 9 sale was $49.99 on September 20, 2025. A raw (ungraded) copy last sold for $5.09 on August 16, 2026. CardIndex has tracked 62 total sales across all grades for this card.
