Windfall

Uncommon1 version from Urza's Saga · all sets

Cheapest version$5.75TCGplayer market price

Urza's Saga1998

Draft Booster 1 in 37 packsany version · 63% per box of 36

VersionPriceDraft Booster

Regular #111 $5.751 in 37 packs63% per box

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