Mark on the side, please see picture with arrow pointing to the affected area. Great binder copy.

The product is a Pokémon TCG card featuring Blastoise and Piplup GX as a Tag Team from the Sun & Moon set. This Chinese card has a Water attribute, Aqua creature type, and a Double Rare rarity. Manufactured by Nintendo in Japan, this Full Art card with a Holo finish is part of the Pokémon League collection and illustrated by Mitsuhiro Arita. Perfect for collectors and fans of the Pokémon TCG, this card showcases the iconic characters Blastoise and Piplup in a special GX form.