Pokemon 2017 SM#3 Did You See The Fighting Rainbow Alolan Muk GX Hyper Rare holofoil card. It was only available inside random booster packs of the SM#3 Did You See The Fighting Rainbow series that was released in Japan, in June, 2017. This is one of the hyper rare random inserts in this series. The odds of getting is were very very low.
Card #: 060/051
Type: Hyper Rare/Holofoil
Condition: Mint condition. Never been played with. No noticeable creases, dents, scratches or whitening on edges of card.