should we be concerned?
 

Please, no one reflexively remark about the use of the word "rookie" with a 1952 Mantle listing. We all get it. Every last one of us.

I meant the card and case look good to me

Those are pretty cool, he's selling a bunch of different ones. Neat idea. I'm sure PSA and Topps/Fanatics/Panini etc probably don't think it's very cool.

the cert numbers work on the psa site!

Well, I don't think anyone is going to be fooled since these are much smaller than the actual cards.

its more about the capability

I’m with you brother - at first I was bleh just a copy - But they really got the corners and the edges right

I don’t think it’s a miniature slab with a fake card and flip. It’s most likely a flat miniature print.

I think that's just a nice looking scan printed out. There's a black border on the bottom of the slab image.