Well the last Hatfields were ordered to Hatfield specs from Pedersoli, and that model of rifle is still made. You can view a Cabela's caplock
Blue Ridge Hunter and zoom in on the photo. You will see the lock and trigger guard are identical to the rifle that you linked.
The seller claims this isn't an Italian made gun..., and the seller is sadly mistaken. We have no close shots of the barrel, but the lock, trigger guard, triggers, and lines on the stock at the lock mortise all
match the photo of the Pedersoli product sold as a Blue Ridge Hunter. The Pedersoli rifles also have 39" barrels, not 36", 38", or 42", and this is the length the seller says his rifle has.
Hatfields were good rifles, even when they ordered them from Pedersoli, but the Hatfield name in this case does not necessarily make this particular rifle a collectable. I think the reason the seller mentions
"I am flexible with the price but not by a few hundred dollars. Everyone wants something for nothing but you won't find it here" is because he's not fooling folks, and it's bothering him as he thinks he has a hand made rifle.
Quite frankly his insistance that it is "made in America" and his statement on being flexible would make me shy away from this deal. If he cannot recognise what this rifle actually is vs. what he
wants it to be..., what else has he missed or is ignoring, or perhaps intentionally not mentioning? He may have been told it was all American made when he bought it, and refuses to understand he was misinformed.
A brand new .50 caplock BRH goes for $600 new today..., so I'd adjust your offer according to that.
LD