I was working on a job and the customer gave me hundreds and hundreds of baseball, basket ball, football cards, pictures, game tickets, signed balls, pictures and other stuff and wasn't sure what to do with the stuff. Any ideas??

You could be sitting on a gold mine you never know just take your time going through everything like Jasmine said by doing a little research 👍

I went through some of it. Two books are of just cal Ripken. One book is all 70's and 80's Baltimore Orioles. One is LA Lakers Kobe Bryant, Chicago bulls, Michael Jordan. Just don't know anything about this kind of stuff

Make a list of what you have. Do some research on the values of items. There's catalogues, Beckett magazines, and Ebay to get prices. Remember that condition is everything. Autographs will need to be authenticated by PSA,BGS, or JSA to sell on Ebay. Be patient. It will take time and effort.

Sell me all the cards. Lol

A lot of effort but when it's ones passion it is enjoyable but if cards are not your thing it's a job of misery