Costco Is Now Selling $625 Packs of Silver Coins and $2,000 Gold Bars — and Shoppers Are Snapping Them Up The discount retailer recently started selling the silver coins for the first time. Previous Article Does Your Brand Look too Corporate, or Dated? See How These Brands Leveled Up Their Design. Next Article Rivian Announces New Electric Vehicles That Will Cost a Lot Less — and Are 'Bursting With Personality'