What do you think my car is worth?

[90TGP]

1990 TGP
Red/Tan leather
Sunroof
116,xxx miles

Replaced since purchase
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Fuel pump
Cross-X pipe
Battery
Fuel filter
Both rear calipers
02 sensor
Oil sensor
Drivers doorhandle
Power antenna with a chrome one
Moog rear spring pads
3000 mile oil change with mobile 1 oil and filter
Coolant flush
Tranny fluid/filter/gasket
AC Delco sparkplugs
OEM FE3 front springs, new from dealer.

Mods
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TopGun 180 chip and thermo
Removed a/c condensor
Blitz Supersound bov
1stgen DSM flange
K&N con filter
2.5" high-flow cat
2.5" cat-back exhaust
Two Dynomax 2.5" bullet mufflers
FastToys dual square tips
FFP underdrive pully
FFP motormounts
Front and rear strut tower brace
KYB GR2 struts and mounts on all four
GMPP tubular rear trailing arms
One of a kind triple gauge pod
Autometer Z-Series Boost/ Air fuel / Temp
Pioneer 7400 MP3 face-off deck
Pioneer Premier speakers all around
Pioneer 300watt 4-channel amp
MSD coils
Taylor plug wires
DEI turbo blanket
DEI intake insulation kit
Cross-drilled/slotted rotors
Titanium metallic pads
OBX aluminum race pedals and dead pedal
GTS headlight covers
GTS rock deflector
VHT painted calipers
Black Pontiac seatbelt pads
Remove drip pans, but will go with car
Factory intake set-up will go with car
Drivers side a-pillar will go with car
Factory crank pully will go with car

Bad parts
-----------
Air damn could use a repaint.
Drivers door BYP panel is cracked, but I have a new one to replace it.
The power seats don't really work anymore, other then the drivers side seat adjust.
Drivers window gets stuck, but will get fixed.
Passenger doorhandle will get fixed.
Paint chips in hood.


I'm thinking $3500 for the car?  :?

Original wheels with Pepboys tires will go with car, but I can throw in my set of RS Limited Concept Pro's in gunmetal/polished lip 17x7 with new Nitto 555 ZR-Rated tires in 235/45/17 for $550. 1,000 miles on them AT MOST. Click link in sig for pics.