1968 custom camper 3/4 ton with a 351 v6?

[dixiethecustomcamper]

Hey everyone! a couple years ago i purchased a 3/4 ton GMC custom camper pickup truck that has a 351 v6 under the hood from a guy who brought it up from Texas. i am the fourth owner of the truck and she has about 68000 miles on it, has its regular body panel rot but nothing serious (only hole is in the cab corner and its about the size of my pinky finger) as far as i can tell the truck has been painted once or twice in a nice yellow colour, which i can compare to that creamy colour you'd typically see on these trucks, but has more of a yellow shade to it. im curious as to how much the truck is worth? everything is original to my understanding, inside and out. and i still have the original keys,and the keys for the saddle tanks located in the bed sides. any input would be awsome!