Sol Ring

Common1 version from Unlimited Edition · all sets

Cheapest version$122.50TCGplayer market price

Unlimited Edition1993

Draft Booster 1 in 41 packsany version · 59% per box of 36

VersionPriceDraft Booster

Regular #270 $122.501 in 41 packs59% per box

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