Bikes you've sold along the way

Condor Pista; it was perfect despite being ugly (open pro + phils, time atac, light miche crankset, etc.) easily the best fixed wheel bicycles I've ridden ever, light, nimble and shit-load of fun to ride, but sold due to medical reasoning, doctor told me to pack it in due to the extra bit of bones growing on my right knee;

Say what?
Explain? sounds pretty bizarre...