This contains

1 Promo Full Art Snorlax (from ETB Elite Trainer Box)

1 etched foil promo card featuring Mew ex
1 full-art foil promo card featuring Mewtwo
1 etched metal card featuring Mew ex
1 playmat
1 deck box
1 metallic coin featuring Mew
6 damage-counter dice
2 plastic condition markers