hi, 15 months ago i bought my 90q 10v, it cost me £1600 which was the going rate, with 20v's being 300-400 dearer. at christmas time the prices rocketed up to around 2000. now i have seen 20v's for as little as 400.... whats happening? has my car depreciated in the last year? i figured if i maintained it, it would always get the same sort of money.