Knock Out your opponent's Active Pokémon. If your opponent's Active Pokémon is Knocked Out in this way, this Pokémon does 200 damage to itself.
100+Calamity Storm
You may discard a Stadium in play. If you do, this attack does 120 more damage.
How much is Roaring Moon ex #162/131 worth?
As of November 5, 2026, Roaring Moon ex #162/131 from Prismatic Evolutions sells for around $151.37 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $581.99, roughly 3.8x the raw price, while a PSA 9 sits near $133.76. 6,901 copies have been graded to date, and 33% 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.