Roon of the Hidden Realm

Roon of the Hidden Realm

Rare1 version from The List · all sets

Cheapest version$0.36TCGplayer market price
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Dominaria United2022

Set Booster 1 in 1,192 packsany version · 2.5% per box of 30
VersionPriceSet Booster
The List #CMA-190 $0.361 in 1,192 packs2.5% per box

Commander Legends: Battle for Baldur's Gate2022

Set Booster 1 in 1,192 packsany version · 1.5% per box of 18
VersionPriceSet Booster
The List #CMA-190 $0.361 in 1,192 packs2.5% per box

Streets of New Capenna2022

Set Booster 1 in 1,192 packsany version · 2.5% per box of 30
VersionPriceSet Booster
The List #CMA-190 $0.361 in 1,192 packs2.5% per box

Kamigawa: Neon Dynasty2022

Set Booster 1 in 1,192 packsany version · 2.5% per box of 30
VersionPriceSet Booster
The List #CMA-190 $0.361 in 1,192 packs2.5% per box

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