Coelamon (BT15-023) sells for $0.10 on TCGplayer (market price, Oct 22, 2026). A Blue digimon card from BT15 in the Digimon card game — rarity C, cost 4.
$0.10TCGplayer market priceFrom $0.01 · 164 listings · as of Oct 22, 2026
Effect: [On Play] Trash the bottom 2 digivolution cards of 1 of your opponent's Digimon. Then, if your opponent has no Digimon with digivolution cards, gain 1 memory.