Grave Pact

Mythic2 versions from Eighth Edition · all sets

Cheapest version$43.82TCGplayer market price

Eighth Edition2003

Draft Booster 1 in 110 packsany version · 28% per box of 36

VersionPriceDraft Booster

Regular #137 $43.821 in 112 packs28% per box

Foil #137★ $225.001 in 7,700 packs0.5% per box

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