1. Ordinary One Piece cards mainly include R, SR, PR, UP silver, UP gold, SSR module, SSR and SSR flash, which can be opened in the blind box of ordinary game cards, but in the blind box of special game cards, HR, HR horizontal, UR silver, UR gold, UR signature, CP, LGR silver, LGR gold and SP can be opened.
2. In fact, the rare cards in the back are similar in grade, but slightly different in rarity. The rarest card of One Piece is SP > SD > XR > GP > Zr > USR > SLR > LGR > CP > PR > OR > UR > TGR > TSR > TR > HR > SSR > SR > R.
3. Not only the grades displayed are different, but also the manufacturing process is different. R card belongs to the most common card; But from the SR card, it has a flash card process rainbow flash; SSR card has bronzing process; UR card has three processes: bronzing process, Otto signature and the whole system. Basically, each card has a certain technical improvement and a small circulation, so the higher the grade, the higher the collection value.