Audi TT 150 hp price ?

Hello Goes around an Audi TT from the (named) dealer (with new TÜV/AU and warranty etc. everything inside). Is from the end of 03 and has run only 20,000, as said the 150 HP maschiene and everything in it what you need (Xenon, leather, S-Line + rims etc., no Navi) gray-metallic as Coupe + winter tires on aluminium original Audi and much more. Price is about the 21,000 to 21.500.- Is that so ok ? I mean that also in terms of mileage and so ???