St. Joe Antiques Mall is South Dakota's largest antique mall, offering two floors and over 21,000 square feet of space. It is filled with antiques, furniture, jewelry, clothing, books, art, toys, tools, fishing accessories, glasswork, clocks, collectibles, military items, western antiques, and much more. The shop provides courteous and professional service, with kind and polite staff. Employees are described as nice, helpful, and offering fun and informative conversations. Many visitors have a wonderful and amazing time, finding the place fun and a great way to spend the day sifting through new and used treasures. Shoppers consistently find wonderful antiques, cool stuff, great little things, and beautiful furniture, often purchasing many items. Prices are noted as very reasonable. The experience makes trips fun and shoppers plan to return. Some feedback for vendors suggests a need for cleaner booths with better pricing visibility and less cluttered displays. Overall, it is a beloved and zealous place to shop for antiques and collectibles.