Lot of over 500 + baseball, football, and basketball cards

These are mostly baseball cards but there are football and basketball cards that were left behind by a former tenant. I gave them plenty opportunity to pick them up but they did not. I had to guess at the number and it may be more than 500 even 800 perhaps but I certainly did not count them all. There are Topps, Fleer, Leaf, Upper Deck, Pinnacle NBA, but mostly Topps. Below are the years I saw but I didn't go through each and every card. They are also varying conditions from very good to fair (in my opinion I am no card expert). This is truly a grab-bag. Below are some of the years I saw but there may be others. See photos for stack sizes. 1992 1990 1989 1988