Plains

Plains

Common3 versions from Unlimited Edition · all sets

Cheapest version$3.17TCGplayer market price
View on Scryfall

Unlimited Edition1993

Draft Booster in 59% of packsany version · >99% per box of 36
VersionPriceDraft Booster
Regular #290 $3.411 in 4 packs>99% per box
Regular #288 $4.511 in 5 packs>99% per box
Regular #289 $3.171 in 4 packs>99% per box

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