Is my 1st edition Squirtle considered as a "grey stamp"?

[quuador]

@nevyn

Well, it’s a very subjective topic but in my opinion that’s not a grey stamp. It has the 3D effect though, which is cool (also just my opinion)

^ This indeed.

It’s a Thick 3D stamp. (And the other stamp you had next to it is a Thick 2D stamp.) Neither are grey, though.
www.elitefourum.com/t/1st-edition-stamp-variations-lets-iron-it-out/17624/1

Greetz,
Quuador