Todays' Market Value for 911SC Project

[RarlyL8]

Hey all, I've got to clear a spot for a new exhaust system R&D car so one of the existing cars needs to go. This one is a 1978 USA model 911SC purchased about ten years ago. Copper color which is not common and seems to be a love it or hate it deal. I personally really like it.
Pricing question mark is due to its condition which I believe is somewhere within category 4 of the Excellence magazine rating scale.

> Car was purchased brand new here in town and the original owner is still here. I have some of the early paperwork and records including owners manual and brochure.
> All original parts are with the car.
> Runs but has not been driven, battery tender always and is good.
> Targa top is new.
> Engine does not smoke but leaks, needs a re-seal.
> Rebuilt CIS FD & WUR.
> Tranny 1st gear synchro shot.
> Body has dings everywhere from previous storage.
> Interior shows its age and needs to be replaced.
> pictures look better than reality, must come and see if considering.
> A/C removed and in storage.
> OE wheels are 16x6and7 in storage, needs new tires due to age.
> OE exhaust system is boxed up complete.

[NYNick]

Perfect for a wannabe 911 owner. No mention of mileage.
$25-30K?