Ghostly Prison

Uncommon2 versions from Champions of Kamigawa · all sets

Cheapest version$7.25TCGplayer market price

Champions of Kamigawa2004

Draft Booster 1 in 30 packsany version · 70% per box of 36

VersionPriceDraft Booster

Regular #10 $7.251 in 30 packs70% per box

Foil #10 $57.041 in 2,077 packs1.7% per box

"Any version" adds up the chances of each version, so it is a close estimate.