Gamble

Gamble

Rare2 versions from Ultimate Masters · all sets

Cheapest version$18.41TCGplayer market price
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Ultimate Masters2018

Draft Booster 1 in 59 packsany version · 34% per box of 24
VersionPriceDraft Booster
Foil #132 $18.421 in 882 packs2.7% per box
Regular #132 $18.411 in 63 packs32% per box

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