That lloyd has been hacked, notice the top rib aft of the sights.
Someone's gone in there with a flycutter and poorly undercut the rib, and god knows what else. I'd look at that one with a very critical eye especially for that kind of money.

The .318" 8mm Woodleigh bullet seems to have a good reputation. I wonder if that double rifle's been set up for lead or jacketed bullets. I've spoken with Mr Bob Jones a few times, my sense is that he's pleasant to deal with but you have to know for sure what it is that you want to know from the conversation. Get photos of the proofs and go from there.