I have no idea how many....multiple thousands. Hot Rod vol 1 #1 on up, many other titles. I recently gave away around 3,000 car mags of about '75 to 2005. they became door prizes. It gets out of hand sometimes! Someday I might get rid of most or all of it, but i find it useful now. Been at it for about 60 years. I must be some kind of moron is what some think. I think I am no moron, just some kind of misguided nut.