Oh there are out there, don't worry. There are about 15-20 cars in that range on cars .com and autotrader. There is even one for $29k E92 coupe with 95k miles, most are on east coast. I am hoping to find something closer. I just sold my 335i.
2000 M5, 161k, Ronin edition
2011 Cannondale Caad 9-5, 52mph top speed