Browse our website for a wide selection of San Francisco 49ers Merchandise.. Not interested in San Francisco 49ers products, then go here for a full listing of Gifts by Team. Find thousands of quality items throughout our Sports Memorabilia Store with tons of new items arriving daily including Mariners Memorabilia and Diamondbacks Memorabilia. Shop By Player featuring sports gifts by player. Check out our just released products or shop for sports collectibles or sports equipment .