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 10: $69.79, PSA 9: $14, PSA 8: $10, Raw: $1.32. The most recent PSA 10 sale was $69.79 on March 11, 2026. The most recent PSA 9 sale was $14 on April 13, 2026. A raw (ungraded) copy last sold for $1.50 on June 13, 2026. CardIndex has tracked 34 total sales across all grades for this card. There are currently 209 active listings for Professor's Research.
