If you’re a fan of BMW, you surely know about the M1 that was built in the late 70’s and early 80’s. Finding a rare M1 would be rather exciting, but what about a 1989 - 1991 BMW Z1 roadster? Some of you might be thinking: “what is a Z1 roadster?” Well, don’t feel bad if this little piece of BMW history has slipped your memory, because only 8,000 of them were built. So, that means you’ll probably never see one unless you’re one of those lucky people that find one tucked away in a barn right? Wrong. There is a 1990 BMW Z1 listed on Ebay right now, and its starting bid is only $9,000.