My Nov 2003 Audi A4 Avant 2.5 TDi Quattro Sport, originally came with 18" Cross Spoke bolted alloys (an optional extra I understand), sporting 235/40/ZR18 tyres.....these alloys are more often seen on Audi TT's..... The wheels were professionally refurbished by the Audi dealer I purchased the car from, and are totally immaculate. Not wishing to spend EVERY sunday morning cleaning these wheels with a toothbrush, I changed them for a set of replica 18" RS6's which in my opinion make the car look brilliant........and they are a doddle to keep clean.... Question is I want to offload the original 18" Cross Spokes alloys (without tyres) possibly on Fleabay.....whats everyone think they are worth ? Otherwise the cross spoke alloys will spend the next 2 to 3 years in my garage roof gathering dust, to be refitted to the car when I sell it, as I am sure the RS6's will sell pretty easily.