Xanathar, Guild Kingpin

Mythic4 versions from Adventures in the Forgotten Realms · all sets

Cheapest version$2.15TCGplayer market price

Adventures in the Forgotten Realms2021

Draft Booster 1 in 133 packsany version · 24% per box of 36

Set Booster 1 in 105 packsany version · 25% per box of 30

Collector Booster Best odds1 in 34 packsany version · 30% per box of 12

VersionPriceDraft BoosterSet BoosterCollector Booster

Regular #239 $2.151 in 140 packs23% per box1 in 118 packs22% per box— not in this booster

Foil #239 $3.371 in 2,800 packs1.3% per box1 in 933 packs3.2% per box1 in 140 packs8.2% per box

Extended art #391 $2.33— not in this booster— not in this booster1 in 67 packs17% per box

Extended art · Foil #391 $3.24— not in this booster— not in this booster1 in 126 packs9.1% per box

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