26" free ride/dirt jump/mountain bike

Whatcha got? Not looking to spend a lot.

Like this:
http://images.craigslist.org/3n73ma3pe5O15V25R0b3d0dbff712aae11896.jpg

Yes:
-3 piece crank & thread-less stem. disc brakes or cantilever.

No:
-fixies or rear suspension

Optional:
-paint/scratches/dents
-front suspension

Trades (preferred):
-Calc hw. yard work, car detail, haro flair (not mint, had since new in '01-'02ish?), regular mtb (new f/r derailleurs & brakes)