Vance's is in Columbus Ohio. They got a whole bunch of I was told State Patrol guns recently. I bought my P220 there. It helps to go in person and select, some have more wear than others. I would have no problems dealing with them, they are the biggest/best priced gunstore in Columbus.
They did have these in the store for $449 with three mags, I guess this was a special deal.
The thing to watch for is wear on the frame rails; Sigs like some wet lube there or you can gall the aluminum rails. Mine was a German made 1996 model with slight holster wear and like-new inside.