Chain Lightning

Chain Lightning

Special1 version from Amonkhet Invocations · all sets

Cheapest version$27.90TCGplayer market price
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Amonkhet2017

Draft Booster 1 in 3,867 packsany version · 0.9% per box of 36
VersionPriceDraft Booster
Borderless (Amonkhet Invocations) · Foil #26 $27.901 in 3,867 packs0.9% per box

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