how much for my sick a5

Okay, I hot a tippy a5 about a little more than a year ago.  It is pretty much tricked out.  It is in very good condition.  I want to know how much I can get for it.  This is what it comes with:

1.) The gun w/ hopper

2.)  All American Barrel(2001)

3.) 92ci 4500psi CrossFire Nitro tank(carbon fiber) comes with quick disconnect, cover and cap.

4.) Responce trigger

5.) Double trigger

6.)  Deadonpaintball drop foward(6in.)

7.) Black Macroline