What's it worth? 68 C10sw,396/TH400,air,tach

[aceblue2]

My friend has a 68 C10, swb, 396/TH400, air, tach that is solid with a straight body and only surface rust ( the paint is peeling) but no rust through spots.

Everthing is there except the orginal engine ( no engine now) and a couple of chrome trims just behind the rear wheel openings. The interior is in good shape too.

Interestingly, it has 396 engine ID emblems with flags mounted just below the front side markers. I know that in 69 GM started putting engine ID emblems that were rectangular and said 8/396. They look factory installed or dealer installed and the previous owner said they have always been there.

I would like to know how much this truck is worth right now. Also does any one know how to find out how many like this were produced?

Thanks