My friend, you're going to corner the market on these critters!

Just some rambling thoughts here. I'm impressed with the seller's photos. He has quite a few pics, and they accurately show the coin. I see so many awful listings, that it's nice to see a listing done the right way.
I agree with @CoinHunter27, this one gets detailed. The fingerprints on the obverse suggest a cleaning. In fairness, the seller disclosed that. The ding in front of the nose is noticeable, but alone wouldn't detail this coin. The reverse made me pause. There is fairly heavy verdigris. I suspect the obverse was the same, which explains the cleaning. The cleaning likely exposed the corrosion beneath the verdigris, which is why the reverse wasn't cleaned. Just speculation here, but that seems to explain what I am seeing on this one.
The technical grade looks right on VG-10 with a chance of F-12. That would be a decent swing for a straight-graded coin. The seller has this one right about half the VG-08 straight grade value, so he's priced in the details grade. He doesn't have a make an offer option.
The big question is whether there is enough upside to a VG-10 details or F-12 details to make it worthwhile. IMHO, if you snag this and want to slab it, use ANACS. They would give the underlying numerical grade, and
if it is 10/12, you might have enough leverage to make some money.
Tough call on this one. I sure wish he was willing to receive offers. If you could snag it in the $40s, there might be enough cushion to make it work. At list price? *Shrug* Not a lot at stake for a gamble, but it's not for sure either.