If I was you and I know its been sitting there for that long. I offer him 500-550 see what he does. This could simply be a case of he don't wanna see the gun but if her brings it home the wife will kill him.

I tell you the truth I really dont know the value of the gun only what I would be willing to pay for it. I might be low balling it really bad but the way I look at it is. He payed someone to buy that gun its been sitting around for several months not making him any money.