I have a few thousand baseball cards from the mid 80's- mid 90's I've been toting around for years because I've refused to throw them away. I was going thru them and came upon some 1996 Upper Deck Space Jam cards. That was an awesome summer. The memories are great but I'm pretty sure none of these are worth shit. Should I finally just say fuck it and throw them away? Any 80's-90's cards worth anything?