I haven't looked through each link on the sale page, but here is some info on a sale going on for ammo. They don't have any Gold Dot in 45 ACP, but maybe you can save some money on other calibers?

Sportsman's Guide - Discount Hunting Gear, Discount Hunting Boots, Discount Shoes, Discount Ammunition, Discount Ammo, Discount Boots, Military Surplus, Outdoor Gear at The Sportsman's Guide