Imposter Professor Oak from the Base Set set (#73) is a Pokemon trading card released in 1999. It has a rarity of Rare. Current fair market values for Imposter Professor Oak are PSA 10: $299.50, PSA 9: $30.50, PSA 8: $30.39, Raw: $5.05. The most recent PSA 10 sale was $255 on April 20, 2026, with 7 sales tracked in the last 30 days. The most recent PSA 9 sale was $70 on April 25, 2026. A raw (ungraded) copy last sold for $1 on April 12, 2026. 199 copies of Imposter Professor Oak sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 35 total sales across all grades for this card. There are currently 175 active listings for Imposter Professor Oak.
