The guy's listing sounded a bit embellished until he provided a link to an article referencing the exact serial number. That being said, I would be hard pressed to believe any Webley & Scott 700 is worth 85K. Seems unlikely that it would be a fake either so really not sure what to make of this. Apologies if this has been discussed previously.

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=523351118

Just to be clear, I am NOT contemplating purchasing so have at smile