ok...back to the 80's ....i did find some 45's in my attic too...i think i stole them from my mom!! They were hers from the 70's but it was good music.
i have a yard sale every year, and the one year i sold a bunch of cassettes...some were just recordings of other cassettes. I had a guy take almost all of them...and he comes back still to see if i have anymore...asks me each year.