Fellow collector at the shop told me I was grading wrong, and he had a point
I've been sending comics off to get graded for about two years now. Mostly Silver Age stuff, a few key Bronze Age issues. I always just popped them in a cardboard box with some bubble wrap, figured that was good enough. Then this older guy at my LCS saw me packing up a copy of Amazing Spider-Man #129 and shook his head. He told me I was basically asking for bent corners and surface dings. He showed me how he uses a specific type of rigid mailer, adds a cardboard sandwich inside, and tapes the bag shut so the comic doesn't shift at all. Switched to his method for my last submission of 8 books and got back 7 9.6s or better, where before I was lucky to hit 9.2. Has anyone else gotten a reality check from a random shop regular that actually improved their collection?