I don't know if you watch the tv program,Pawn Stars,but there was one,the other night that looked very much like yours.Don't know if it was the same thing,but it was not in near as good of condition as yours.It was beat up,with holes shot in it,and a most of the parts were missing .The Pawn Shop purchased it,I think they gave him,about $2,000.They took it and had it completely restored.It cost him $2,800 to have it restored.When he went to pick it up the restorer told him,he could easily get $7,800 for it.It sure was worth a lot more than i would have expected.I'd say you have a nice item.
God bless,Keith