My friends at Wheatbelt Antique Auto in OK have one 1973 Buick Riviera for sale. Info: 61,000 original miles, unrestored, nice original paint, glass, interior, engine compartment, trunk, perfect dash pad and door panels. We have driven this car on three long trips in the last two years with no problems. It has 70,00 mile Goodyear radial tires with 7000 miles on them; ps, pb, pw, pseat, factory A/C, cruise, tilt, am/fm - everything works like new $11,500. We can send more photos if any interest. Please contact Sue or Pete, Phone: 580-855-2449 or email: wheatbelt@nodanet.org