About Professor's Research

Professor's Research from the Sword & Shield set (#178) is a Pokemon trading card released in 2020. It has a rarity of Holo Rare. Current fair market values for Professor's Research are PSA 10: $88.17, PSA 9: $35, PSA 8: $18.10, Raw: $0.22. The most recent PSA 10 sale was $99 on June 10, 2026, with 15 sales tracked in the last 30 days. The most recent PSA 9 sale was $18.02 on February 23, 2023. A raw (ungraded) copy last sold for $0.17 on June 23, 2026. CardIndex has tracked 90 total sales across all grades for this card. There are currently 25 active listings for Professor's Research.