Choose 1 of your opponent's Pokémon. Count the number of Energy cards attached to that Pokémon. Put that many damage counters on the Pokémon.
How much is Mew #55/165 worth?
As of November 5, 2026, Mew #55/165 from Expedition Base Set sells for around $174.79 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $149.99 to $792.86 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $2,352.50, roughly 13.5x the raw price, while a PSA 9 sits near $383.54. 621 copies have been graded to date, and 30% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.