About Professor's Research
Professor's Research from the Scarlet & Violet Black Star Promo set (#221) is a Pokemon trading card released in 2023. It has a rarity of Promo. Current fair market values for Professor's Research are PSA 10: $20. The most recent PSA 10 sale was $20 on November 3, 2023. CardIndex has tracked 1 total sales across all grades for this card. There are currently 13 active listings for Professor's Research.
