{"data":{"id":"bw9-21","name":"Wooper","supertype":"Pokémon","subtypes":["Basic"],"hp":"70","types":["Water"],"evolvesTo":["Quagsire"],"attacks":[{"name":"Slam","cost":["Water","Colorless"],"convertedEnergyCost":2,"damage":"20×","text":"Flip 2 coins. This attack does 20 damage times the number of heads."}],"weaknesses":[{"type":"Grass","value":"×2"}],"retreatCost":["Colorless","Colorless"],"convertedRetreatCost":2,"set":{"id":"bw9","name":"Plasma Freeze","series":"Black & White","printedTotal":116,"total":122,"legalities":{"unlimited":"Legal","expanded":"Legal"},"ptcgoCode":"PLF","releaseDate":"2013/05/08","updatedAt":"2018/03/04 10:35:00","images":{"symbol":"https://images.pokemontcg.io/bw9/symbol.png","logo":"https://images.pokemontcg.io/bw9/logo.png"}},"number":"21","artist":"sui","rarity":"Common","flavorText":"When walking on land, it covers its body with a poisonous film that keeps its skin from dehydrating.","nationalPokedexNumbers":[194],"legalities":{"unlimited":"Legal","expanded":"Legal"},"images":{"small":"https://images.pokemontcg.io/bw9/21.png","large":"https://images.pokemontcg.io/bw9/21_hires.png"},"tcgplayer":{"url":"https://prices.pokemontcg.io/tcgplayer/bw9-21","updatedAt":"2026/06/19","prices":{"normal":{"low":0.5,"mid":1.96,"high":19.98,"market":1.7,"directLow":null},"reverseHolofoil":{"low":12.17,"mid":25.8,"high":379.4,"market":20.9,"directLow":null}}},"cardmarket":{"url":"https://prices.pokemontcg.io/cardmarket/bw9-21","updatedAt":"2026/06/13","prices":{"averageSellPrice":0.26,"lowPrice":0.02,"trendPrice":0.23,"germanProLow":0.0,"suggestedPrice":0.0,"reverseHoloSell":2.59,"reverseHoloLow":0.1,"reverseHoloTrend":2.69,"lowPriceExPlus":0.05,"avg1":0.11,"avg7":0.19,"avg30":0.22,"reverseHoloAvg1":1.99,"reverseHoloAvg7":2.64,"reverseHoloAvg30":1.87}}}}