Hey all, looking at purchasing my first xr6 turbo this tuesday. 2008 FG model 100,000 kms. with a full log book I have a few questions regarding some concerns and price before making the purchase. Part 1 looking at redbook they estimate the average price Private Price Guide$$16,600 -14,500 With Average Km 90,000 - 150,000 . Now when looking on car sales the lowest you can find an FG xr6turbo is about 19,000$ with 90-100,000KM but according to redbook it should about $17,000 for them. Do you think that redbook have under valued the car or are people asking too much? ( not taking into consideration factory extras ) Part 2 My seconed question on the topic is the car im looking at has had the Turbo core replaced due to a bent a blade. All work was carried out by http://www.gcg.com.au/ with a recipt and was fixed under warranty, Is this a common issue that poeple have with any of the turbos, or is it due to over use/thrashing of the car?