I can not tell the make of the car from the pictures. Some of the other folks on this forum can probably ID it.
If you like the way the car is set up, that is fine. However, several things are out of the "mainstream". Which might make it a challenge to sell. The wheels look out of character for the car. The red interior - same thing. Again, if that floats your boat - no problem.
For starters, I suggest you check out the cars listed for sale on Cobra Country. Spend some time reading the ads, looking at pictures and asking prices. You will get a good sense of the market. It will help you get a better opinion of the car you saw. The web site is...
http://www.cobracountry.com/home2.html
As you can imagine, it is a buyers market for these things right now. That puts you in a good position. My advice would be to take your time. Learn about these cars. Learn about the market. Get a better understanding of the car you saw at the motorcycle dealership. It might be the right one. Maybe not.
Jack