Need to Sell '67 Dart GT Convertible...what's it worth?

Hi all,
I am looking to sell my 1967 Dodge Dart GT convertible but I have no clue what it could sell for. I just do not have the room or time anymore since I travel so much for work. We are looking to move in the fall and would like to sell. I am still trying to decide. It has been tough since I have sunk in close to $10,000 already just to get the interior in order and car in good running condition. Yeah- expensive and does not help that most all of the work was done professionally since I am not that mechanically inclined :) Anyway- need some clue if it makes sense to sell. Figure if the numbers don't sound right- back into my father's storage barn it goes.

It has sat garaged for 15 years at my father's place until last year. Car is solid, straight and has very minimal rust...but could use new paint (as the color is obviously not original). Car still needs a lot of work. Car has a 360ci, 600 cfm Eddy 4bbl carb, Holley intake, 727 TF, and new this year- Doug's Headers. Other than that, engine is stock. Also this year- I just had a 2.5" dual exhaust done, along with Mopar Performance Electronic Ignition (+new plugs & wires), rebuilt 7.25" Sure Grip (2.94), new driveshaft, new gas tank (and send unit) and had the brakes done- all professionally installed and tuned. Had new upholstery and carpeting done a few years back. Interior is in excellent shape- but does not have original radio. A new convertible top was installed years ago (with boot) and is in great shape with the power top working flawlessly. Car also had the front suspension rebuilt about 15 years ago. Car has never been driven in the winter- always stored. Tranny could probably benefit from a rebuild.

I have one picture attached (which essentially is in my Avatar) and hope to take some pictures this weekend. I know it is tough to give any kind of estimate without better pictures- but those will come. I am hoping to at least get back most of what I put into it. Any thoughts are appreciated. THANKS!