Pristine Auction is a family owned and operated online auction, specializing in autographed memorabilia, sports cards, coins, art and collectibles. Since our founding in 2010, we have grown from a spare bedroom to 2 facilities in Phoenix, Arizona, totaling over 60,000 square feet. We have an incredible staff of over 100 team members serving our customers. By putting our customers and consignors first, Pristine has become one of the largest and most trusted auction houses in the world. We work directly with the leading authentication companies to ensure all items are 100% authentic. In addition, we have leading third party authenticators that regularly travel to Pristine Auction to provide authentication services on-site.