Colress's Experiment

Colress's Experiment #155/196 was printed 5 ways and each one sells separately: Regional Championships, Staff Promo Reverse Holofoil from League & Championship Cards $151.24; Regional Championships Promo Reverse Holofoil from League & Championship Cards $6.80; Uncommon Reverse Holofoil from SWSH11: Lost Origin $0.28; Uncommon Normal from Prize Pack Series Cards $0.25; Uncommon Normal from SWSH11: Lost Origin $0.21 (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.

Colress's Experiment [Reverse Holofoil] has a TCGplayer market price of $0.28 as of 2026-10-28. Non-holo copies are $0.21.

Colress's Experiment #155/196 is trending down: $0.28 today, down 3% in 30 days and 50% below its high of $0.56 (2024-02-16), the highest since we began tracking (2024-02-08), but 2.0x its low of $0.14 (2025-06-07). TCGplayer market price as of 2026-10-28, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, down 12.5% over 90 days, up 21.7% over a year.

TickerMint began tracking Pokemon prices on 2024-02-08, after Colress's Experiment 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 Colress's Experiment [Reverse Holofoil] (all conditions) peaked at $0.56 (2024-02-16) and bottomed at $0.14 (2025-06-07).