Hi......looking at around the 16/17K mark....  I have found plenty of imports that look fairly decnt at that price, but my missus is worried about getting stiffed by a dodgy dealer!! 
Add and extra £1k on top and its yours    plus still in warrenty  
  
Plus will hold on to its value pretty well as imo Sl114 is under selling it and has leather seats,   
I dont have leather seats  
  
  anyway, did you see Ugly Betty on TV the other night, was well funny   
  
Your car is still worth it,, cheaper insurance...Ill shut up now