well, first of all i dont know how much you bought this bike, but if you tell me then maybe i could give you a rough estimate.
1) how much did you pay for this bike.
2) when did you buy it?
2) what brand is it? is it the p2 or p3? i cant see it...
according to the www.mtbr.com site the msrp is $770. so you can also go to this site here and read the reviews and look at their prices of how much they bought it for.