Slaking cards and prices
There are 16 English and 6 Japanese Slaking cards. The most valuable is Slaking 12 from Ruby & Sapphire at €15.06, as of 2 November 2026.
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Questions and answers
What is the most valuable Slaking card?
Slaking 12 from Ruby & Sapphire, at €15.06 as of 2 November 2026.
How many Slaking cards are there?
There are 16 English and 6 Japanese Slaking cards.
Where does this price come from?
The European price is Cardmarket’s trend price, their daily estimate of what the card sells for now, from real sales. The US price is TCGplayer’s market price, from recent completed sales. Binderlist collects both every night and keeps each day’s price.