I learned awhile ago, if you want to buy a Lightning Deal on an expensive watch at deep discounts, you have a very limited time to do it. Unless it's ugly.
These watches typically sell for under $500, but not much less from what I've found. Not sure they're worth it though.
I guess Amazon wants to get rid of the ugliest GV2, or they would have offered options to select similarly priced Fiamme models.