Plains

Common2 versions from Limited Edition Alpha · all sets

Cheapest version$38.06TCGplayer market price

Limited Edition Alpha1993

Draft Booster in 63% of packsany version · >99% per box of 36

VersionPriceDraft Booster

Regular #287 $39.791 in 3 packs>99% per box

Regular #286 $38.061 in 2 packs>99% per box

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