OT: PSA slab holder experts
 

I have the opportunity to purchase a high end card and would like a few opinions on the holder and or card. it happens to be a basketball player but more specific to make sure the holder hasn't been tampered with. please PM me if you consider yourself a "good eye" when it comes to the PSA holder. i don't consider myself a pro by any means, thats why i prefer SGC.
thank you!!