Mew

A PSA 10 English Mew (Wizards Black Star Promos 9/53) is worth about €13,344 (≈ $14,930), based on 19 sales in the last 12 months, blended with an estimate from PSA 9 (22 PSA 9 sales); most sales fall between €9,960 and €16,917. A PSA 9 English Mew (Wizards Black Star Promos 9/53) is worth about €712 (≈ $796), based on 22 sales in the last 12 months, blended with an estimate from PSA 10 (16 PSA 10 sales); most sales fall between €583 and €869. A PSA 8 English Mew (Wizards Black Star Promos 9/53) is worth about €244 (≈ $273), based on 19 sales in the last 12 months, blended with an estimate from PSA 9 (22 PSA 9 sales); most sales fall between €200 and €298. Over the last 12 months the PSA 10 value changed by +636.8%.

EverySlab recomputes the Mew fair values every day, most recently on Oct 27, 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 (22 copies on all venues), so there is no EU pace to time a sale from. Listed at €712, one copy nets about €650 on Cardmarket after fees.