92 talon TSI, what's it worth?

[Sevensodd]

Hey, I bought my 92 talon a little over 3 years ago for 2500$ (mistake lol). Since then I have put 5000$+ into it, mostly in fixing it. As it sits now, I believe its got a blown headgasket, and has been sitting since early summer 08'. 140k or 160k miles, semi dyslexia lol.
The body is decent on it, almost brand new tires, an almost brand new Evo III gt bought from Archer racing, along with the walbro 190. A/F and boost guages, and an MBC. The tranny is decent, grinds in 2nd, and has a tough time going into reverse in below 0 weather. I'm sure I am forgetting some, but you get the picture. What would this be worth to someone to fix or have has parts?