Trying to locate some early Oldsmobile 8 track tapes to complete my collection. These came in cars with the optional 8 track tape player. I have most of them from the 1970's. I need "Oldsmobile Variety in Concert" numbers I, II, III, IV, and V. I'm NOT just a picture collector, I'm ready and able to buy. Try me. Also need early Chevrolet and Pontiac tapes. Thanks, Bill obryan15@msn.com