How much is my Yaris worth?

[staticorex]

Hi all, I've been talking about selling my Yaris for awhile now and I'm getting a little more serious about it. I'd like to know what I can expect to get for it so I'm asking all of you what you think.

Here's the info: (Pics are in the garage, http://www.yarisworld.com/forums/fun...garage&id=3788 )

2007 Yaris sedan in polar white
Less than 25,000 miles. no significant damage or wear and tear.

Blitz SuperCharger Bought used, it's the prototype one in Turbo and High Performance Magazine back in July 2007
Strut tower brace (not installed on car right now, but has been.)
Tein S-techs
Nitto engine damper

Pioneer Premier head unit and 6 disk changer.
JL Audio ZR's
JL Audio 10" W3's w/custom fiberglass boxes. qty 2.
JL Audio 500/1 amp.
JL Audio 450/4 amp
JL Audio TR's.
Bulk kit of Dynamat. On whole trunk and all four doors.
Viper security system.

17" Enkei rims
Window tint (professional install)
L. Plate frame
Toyota aluminum kick plates
Multiple engine covers, one regular and two cut to fit the supercharger.

I also have the NST crankshaft pulley in blue not installed on the car.
The wheel well liners are damaged by tire rubbing but I have a new (right side I think) liner that is not yet installed.
I have a set of Toyota 15" rims in addition to the factory and 17" Enkei rims.
There are a few other parts like a battery tie down and oil cap. All can be seen in the pics.
I still have all OEM parts. Every part, bolt and screw taken off the car comes with it.

Blue book value on just the car is 12-13 thousand. I can take many of the parts off the car and sell part by part but the sound system is custom installed and I would obviously rather sell as a whole unit.

Thanks for your input. :)