Knock about 50 bucks off the globe sold in Peotone for the original Capco body, and the lens sold for $400. Probably ball park for this item? And then the guy that bought that globe paid a 10% buyers penalty, 15% if he was an Internet buyer, that puts him into the globe, with a single lens, for $500.
BUT them again as John O'hern says, auction prices are ONLY good for that day on that item and don't set the value of a piece.
59fairlane, if the sale is close to you and you don't have to deal w/ buyer's penalties and you won't be dumping a lot of cash on gasoline, meals, hotels, wear and tear on your car lost time from work and all that **** then I'd say go for it (from a collector's point of view.
Get the lenses and enjoy. Don't be afraid to even spend 10 % over what you think they're worth.
I hope the guy that is paying $700 bucks a pop in my neck of the woods for worn Standard crown globes isn't at your sale. This guy is insane!!