Opinions on this 392 Hemi for sale?

Saw a 354 in a truck at a show the other day. Truck was a super old restoration owned by a super old dude. I would have bought the truck for the engine if the price was right. I don't disagree with anything anyone above has said. $3800 it is all good...you win. Not all good you are out another 4-5k in machine work, parts, rebuild. Now you are almost 9k. For 10k you can get a new 6.4L with ECU from the vendor on here. I would insist on seeing receipts or being able to look inside. If not call BS and offer 2k if it turns free.