Skullclamp

Uncommon2 versions from Darksteel · all sets

Cheapest version$7.05TCGplayer market price

Darksteel2004

Draft Booster 1 in 19 packsany version · 86% per box of 36

VersionPriceDraft Booster

Foil #140 $88.501 in 1,283 packs2.8% per box

Regular #140 $7.051 in 19 packs86% per box

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