About Professor's Research
Professor's Research from the Brilliant Stars set (#147) is a Pokemon trading card released in 2022. It has a rarity of Rare Holo. Current fair market values for Professor's Research are PSA 9: $9.50, PSA 8: $7.75, Raw: $0.99. The most recent PSA 9 sale was $9.50 on September 8, 2026. A raw (ungraded) copy last sold for $0.99 on September 30, 2026. CardIndex has tracked 37 total sales across all grades for this card. There are currently 208 active listings for Professor's Research.
