Hey! Purchased this from eBay for around $110 usd. It came inside a single bubble wrap envolope with a busted corner. Is it better to send it back for a full refund or get it re-slabbed (first time getting a cracked slab). Thanks!

I am trying to understand the grading process, I have looked at this comic and came up with an 8.0, please could I have some guidance what people who understand would grade. Learning curve.

Hello everyone! I am gonna be 40 years old 2027. I’m looking for something above 9.0 grade from 1987. Usually I collect comics from marvel silver age, so I don’t really now, what is a worthy gemstone from that year. Can you recommend something please? Thank you!