69 Dodge Dart GTS - Opinions
my opinion? like said, the GTS part is mute.
forget about values. both cars are what they are and any sale (or trade),simply requires just one buyer agreeing with your price.
drop a 426 hemi in a slant car and it is what it is. if made into a 68 SS clone it is still a clone, but no doubt a wonderful car. you like pro toring deal, go for it.