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: $25.23, PSA 9: $9.69, PSA 8: $8.59, Raw: $0.23. The most recent PSA 10 sale was $33.83 on April 27, 2026, with 3 sales tracked in the last 30 days. The most recent PSA 9 sale was $9.69 on March 18, 2026. A raw (ungraded) copy last sold for $0.22 on June 21, 2026. CardIndex has tracked 56 total sales across all grades for this card. There are currently 100 active listings for Professor's Research.