Love seeing the old baseball cards. I've posted several of mine on here before -- I'm the rare kid whose mother preserved them all, and I have a couple thousand. Lucky for me, my peak collecting years were 66-68 when I have virtually every Topps card, many in multiples. Probably the most valuable is this one, Nolan RYan's rookie card, of which I have a couple. One of these in "Gem" - virtually perfect - condition sold for $600,000 in 2020. My best one is not close to that, but I'd say it is still worth in the low four figures.: