Kaio-ken x20 (FS12-18) sells for $0.17 on TCGplayer (market price, Oct 22, 2026). A Black extra card from FS12 in the Dragon Ball card game — rarity C, cost 1.
$0.17TCGplayer market priceFrom $0.03 · 59 listings · as of Oct 22, 2026
[Activate Battle] For each [Ki] you have in total, your card that's in a battle gets +5000 power for the battle. ([Ki]: An energy marker placed under a card.)