Chain Lightning

Special1 version from Legends · all sets

Cheapest version$10.84TCGplayer market price

Dominaria United2022

Collector Booster 1 in 2,507 packsany version · 0.5% per box of 12

VersionPriceCollector Booster

Regular #137 $10.841 in 2,507 packs0.5% per box

Draft Booster 1 in 6 packsany version · >99% per box of 36

VersionPriceDraft Booster

Regular #137 $10.841 in 6 packs>99% per box

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