Cheapest Way To Facelift Rear Lights?

You'll find second hand sets of OEM MY09 and MY11 ranging from £130 -£160 on here
 
The Marelli 1's out of Euro carparts or anywhere for that matter are basically identical to the OEM lights as they are made by the same company... The only difference is that the dont have the small Audi logo stamped on the back...

These clusters are perfect and to be honest i'd never buy a set of rear clusters from Audi!