What's my car worth?

Real LM23P9B 1969 Dart Swinger. Motor is built by a well known engine builder up here. Motor is a 408 CI stroker with Forged stroker crank, forged rods, KB pisons, big cam, eddy ported 63 CC aluminum heads, crane roller rockers, air gap intake, 850 carb, etc. The motor made 500 Horsepower and 520 lbs of torque (torque was made early and down low).

Tranny is an a833 4 speed with a McLeod clutch all connecting back to an 8 3/4 rear end that has been narrowed roughly 6 inches a side and houses a 4.10 gear with posi. The axles are aftermarket axles that have been cut to length (professionally).

The body of the car was done by us (licensed body man for 30+ years). The unibody has gone by the way side and been made into a full custom frame from the front of the rad support to the back deck of the car. Torque blocks were added all throughout the car (roughly 8 torque blocks on the car) to ensure no twisting.

The car has 4 piston discs in the front. a 26x5.5x15 Mickey Thompson sportsman SR2 wraps the front Centerline Qualifier Rims and a 29x13.5x15 M/T drag radial on the back. The car has coil-over shocks on the rear of the car and a 90/10 shock on the front. The interior is BRAND NEW. Every piece is brand new on the interior (carpet, seats, dash pad, headliner, windows, door panels, package trey, etc.) Brand new pistol grip shifter and Racequip Racing harnesses (no roll bars whatsoever). The original wiring is gone and replaced with a Ron Francis Mopar Kit that eliminates the bulk head connector. The exhaust is a custom made 3 inch kit that is connected to a set of ceramic coated and polished equal length headers. All exterior trim is brand new (brake lenses, tail light bezels, bumpers, drip rails, door handles, head light rings, marker lights, marker light housings, hood lip trim, louvers and call outs (call outs read 408 stroker instead of 340 4 barrel), etc. In short terms, every piece on the car is brand new and no old parts were reused. The car is near completion, so what is it worth when completed? Thanks FABO.