Authenticity check Greninja mega battle promo

This type of very sparkly PSA logo is known to be on forgeries.

Do you mind sharing more of your slab so that we can determine if it’s also a forgery?

Here are examples of what I’m talking about. They’re sold relentlessly on Mercari. Left is real, right is fake.

@expedition is right, there is a slight reverse foil sheen that is hard to miss on a real copy. If it doesn’t have that (completely matte), you have a fake.

It’s good to check for these anti-forgery indicators on PSA slabs.