Looking for advice on 90s NASCAR

My wife's parents are wanting to sell their house and needed help cleaning out their garage of stuff passed down from the grandpa. I decided to help them by grabbing boxes out of their garage. I knew these boxes had older nascar and other car merchandise in it. The problem is, I didn't realize how much stuff he had in the boxes. I thought at first a yard sale or two we could move this stuff but I don't think so. I think I have over 500+ cars in varying sizes and an absurd amount of cards. Sorry if this is against the rules mods, but I'm not looking to make a sale on here. I am hoping this community could shed some light on a good path forward instead of donating or sending this to a landfill.

u/beforecrimes — 4 months ago