whats my ride worth?!

hi chaps,

trying to get an idea of my bikes value for insurance or possibly sale purposes as ive just been offered a top fuel 8 at silly money!

its a 2008 spesh stumpjumper ht in medium.

condition is average for its age i guess, has some paint chips that have been touched up.

there are some pics in the "your mountain bike" section( i seem unable to upload them again for some reason!)


Frame:stump jumper ht (2008)
Forks:rock shox j2
Bars:use atom carbon
Stem:fsa os150
Headset:cane creek
Grips:white odi ruffian lock ons


Front Brake Lever assy: shimano lx
Front Caliper:xtr m965
Front disc:xt
Rear Brake Lever assy:shimano lx
Rear Caliper:xtr m965
Rear Disc:xt
Hoses:shimano


Shifters:lx radpid fire
Front Mech:deore
Rear Mech:deore


Seat:wtb pure v race
Seat Post:specialised
Seat Post Clamp:specialised

Cranks:xt m770
Chainring(s):xt
Chain:lx
Cassette:slx 9 speed
Pedals:shimano m520
Bottom Bracket:xt


Front Wheel:
Rim:mavic ex721
Spokes:unknown
Hub:deore disc


Back Wheel:
Rim:mavic 521
Spokes:unknown
Hub:deore disc


what do you think? also, is there a better place to put this?

many thanks

joe