one piece op 8 booster box Piece: Two Legends [OP-08] Case – Double Infinity Gaming podiandpelea27 Get the New CGC Serenity:Regular - Signed (no doodle) x10Secret Rare

one piece op 8 booster box Piece: Two Legends [OP-08] Case – Double Infinity Gaming podiandpelea27 Get the New CGC Serenity:Regular - Signed (no doodle) x10Secret Rare

Get the New CGC Trading Cards Semi-Rigid Card Holders & Card Sleeves! | CGC

The few that existed were quite powerful, especially for their respective format

podiandpelea27

Serenity:Regular - Signed (no doodle)

However, those odds drop significantly below 1% if you are looking for a specific illustration rare, so you might be better off just purchasing the rare cards you want, especially since their market values are pretty reasonable right now

x10Secret Rare