Mr. Mime is card #122 of 165 in 151 (2023), a Rare illustrated by Ooyama. At about $0.22 it is the #206 most valuable card in the set. In a 151 booster it turns up about once every 35 packs. It is one of 35 Mr. Mime cards printed so far.
1999Jungle
2004FireRed & LeafGreen
2009Supreme Victors
2014XY
2016Generations
2020Rebel Clash
2022Lost Origin
2023151

















An ungraded Mr. Mime from 151 sells for about $0.22. A PSA 10 is worth more, roughly $0.77 by our estimate, and a PSA 9 around $0.44.
It is a Rare, and it shows up about once every 35 151 packs.
Ooyama drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open 151 booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.