{"data":{"id":"gym2-78","name":"Koga's Grimer","supertype":"Pokémon","subtypes":["Basic"],"level":"19","hp":"50","types":["Grass"],"evolvesTo":["Muk"],"attacks":[{"name":"Sludge Grip","cost":["Grass"],"convertedEnergyCost":1,"damage":"","text":"If your opponent has any Benched Pokémon, flip a coin. If heads, choose 1 of your opponent's Benched Pokémon and switch it with the Defending Pokémon. The new Defending Pokémon is now Poisoned."},{"name":"Sludge Toss","cost":["Grass","Colorless"],"convertedEnergyCost":2,"damage":"20","text":""}],"weaknesses":[{"type":"Psychic","value":"×2"}],"retreatCost":["Colorless"],"convertedRetreatCost":1,"set":{"id":"gym2","name":"Gym Challenge","series":"Gym","printedTotal":132,"total":132,"legalities":{"unlimited":"Legal"},"ptcgoCode":"G2","releaseDate":"2000/10/16","updatedAt":"2022/10/10 15:12:00","images":{"symbol":"https://images.pokemontcg.io/gym2/symbol.png","logo":"https://images.pokemontcg.io/gym2/logo.png"}},"number":"78","artist":"Ken Sugimori","rarity":"Common","nationalPokedexNumbers":[88],"legalities":{"unlimited":"Legal"},"images":{"small":"https://images.pokemontcg.io/gym2/78.png","large":"https://images.pokemontcg.io/gym2/78_hires.png"},"tcgplayer":{"url":"https://prices.pokemontcg.io/tcgplayer/gym2-78","updatedAt":"2026/06/21","prices":{"1stEdition":{"low":2.49,"mid":3.87,"high":36.9,"market":3.76,"directLow":null},"unlimited":{"low":0.49,"mid":1.0,"high":19.98,"market":1.25,"directLow":null}}},"cardmarket":{"url":"https://prices.pokemontcg.io/cardmarket/gym2-78","updatedAt":"2026/02/01","prices":{"averageSellPrice":0.93,"lowPrice":0.02,"trendPrice":1.06,"germanProLow":0.0,"suggestedPrice":0.0,"reverseHoloSell":0.0,"reverseHoloLow":0.0,"reverseHoloTrend":0.0,"lowPriceExPlus":0.2,"avg1":1.93,"avg7":1.0,"avg30":0.9,"reverseHoloAvg1":0.0,"reverseHoloAvg7":0.0,"reverseHoloAvg30":0.0}}}}