Xbox Series X Restock Tracker: Walmart, Amazon, StockX Inventory Update—Where to Buy and Tips to Purchase Latest reports claim that the Xbox Series X might have new stocks coming in, especially on BestBuy, GameStop, Target and Walmart. Photo : Dimitrios Kambouris/Getty Images for Xbox Latest reports claim that the Xbox Series X might have new stocks coming in, especially on BestBuy, GameStop, Target and Walmart. The competition to buy the next-generation gaming console continues to be tough, so this might be your best chance of buying one for yourself. The Microsoft flagship gaming console, Xbox Series X, continues to sell out even months after its official release. This is primarily due to the global chip shortage that constrained the console manufacturing process. In the market, gamers are fighting off competition whenever limited stocks are available. Often, stores completely sell out in a matter of minutes.