2 paint or not to paint

hey guys i have been trying to decide wether or not to paint my 68 barracuda or leave it. It is a formula s 383 4 speed h code car numbers matching eng and trans. The car has never been painted and the paint is in bad shape. Some people say it is worth more money as is. I think it is just a matter of time before i get it painted. what do you guys think? thanks