Butterfree

A PSA 10 English Butterfree (Expedition Base Set 5/165) is worth about €85,023 (≈ $94,656), based on 1 sale in the last 12 months, blended with an estimate from PSA 9 (23 PSA 9 sales); most sales fall between €62,986 and €114,769. A PSA 9 English Butterfree (Expedition Base Set 5/165) is worth about €2,041 (≈ $2,272), based on 23 sales in the last 12 months, blended with an estimate from PSA 10 (1 PSA 10 sale); most sales fall between €1,534 and €2,512. A PSA 8 English Butterfree (Expedition Base Set 5/165) is worth about €686 (≈ $764), based on 25 sales in the last 12 months, blended with an estimate from PSA 9 (23 PSA 9 sales); most sales fall between €562 and €838.

EverySlab recomputes the Butterfree fair values every day, most recently on Oct 29, 2026. Each grade and language gets a median of completed sales from the last 12 months on eBay, Fanatics Collect and Goldin, with older sales adjusted to today's market and recent sales counting more; thinly traded grades are estimated from related grades and languages. How fair value works

None sold on EU venues in the last 90 days (8 copies on all venues), so there is no EU pace to time a sale from. Listed at €686, one copy nets about €626 on Cardmarket after fees.