Fair deal to me
I would take the drive for a looksie-gambling a little time and gas is part of the deal-if that puts you off,you're not that interested.-If I were him,I wouldn't take less either.Not worth the transfer/shipping hassle for that distance,nothing beats a hands on first exam.
I don't care about boxes,especially mismatched boxes-all of mine go into a Boyt case-I would sell the box here,maybe get 35 shipped.
If as nice as the gun,the target grips should be worth 50-75.I'd keep them,so this brings the gun price to 500 and change.
I'm not stumbling across clean 18s in that price range,or frankly at all.Where's the downside,as if that really matters?