Professor's Research [Professor Turo] - 190/198

Professor's Research #190/198 was printed 5 ways and each one sells separately: Promo Reverse Holofoil from Professor Program Promos $30.45; Rare Holofoil from Prize Pack Series Cards $0.38; Rare Reverse Holofoil from SV01: Scarlet & Violet Base Set $0.31; Rare Normal from Prize Pack Series Cards $0.17; Rare Holofoil from SV01: Scarlet & Violet Base Set $0.13 (TCGplayer market, 2026-10-28). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.

Professor's Research [Professor Turo] - 190/198 [Holofoil] has a TCGplayer market price of $0.38 as of 2026-10-28. Non-holo copies are $0.17.

Professor's Research [Professor Turo] #190/198 is trending down: $0.38 today, down 5% in 30 days and 50% below its high of $0.76 (2025-08-31), the highest since we began tracking (2024-02-08), but 1.5x its low of $0.25 (2024-10-26). TCGplayer market price as of 2026-10-28, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 5.6% over 90 days, down 22.4% over a year.

TickerMint began tracking Pokemon prices on 2024-02-08, after Professor's Research [Professor Turo] - 190/198 came out, so these are the highest and lowest prices since we began tracking (2024-02-08), not all-time records. In TickerMint's daily data (since February 2024), the TCGplayer market price for Professor's Research [Professor Turo] - 190/198 [Holofoil] (all conditions) peaked at $0.76 (2025-08-31) and bottomed at $0.25 (2024-10-26).