u/Deep-Neck5640

I know this card is pretty good in value (Rocket’s Hitmonchan #107) but i cant find anything with the winner stamp or reverse holo like mine. the background is also bit weird too, don’t know much about these i found them in my old binder from elementary school. here are a few more to look at, the Articuno is a bit scuffed but i think that’s the most valuable one. any help or knowledge would be greatly appreciated.