Koby cards and prices
There are 27 English and 21 Japanese Koby cards. The most valuable is Koby (Parallel 2) EB04-044 from Adventure On Kami's Island (OP15-EB04) at €533.91, as of 2 November 2026.
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Questions and answers
What is the most valuable Koby card?
Koby (Parallel 2) EB04-044 from Adventure On Kami's Island (OP15-EB04), at €533.91 as of 2 November 2026.
How many Koby cards are there?
There are 27 English and 21 Japanese Koby 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.