I already have a system in my GTP. (12 Kicker 12's and a Rockford Fosgate amp)

But my buddy is deploying and getting married so he needs some quick cash i got him to do $300 for his setup. just wanted to know what you guys think its worth if i resell

"CAR AUDIO system for sale. $400. baught brand new. 2- 12inch soundstream tarantula subs in a box, a 1200wat kenwood amp, a 350wat 4 channel amp, a 1FARAT stinger capacitor, a VP800 car audio battery high power battery and all the wires to support it. perfect condition nothing blown or messed up"