This business, established in October 2020, specializes in selling trading cards and sports memorabilia primarily through four sales channels: e-commerce platforms, an auction site, and a dedicated online store. The flagship product is the Mystery Boom Box, available in themes such as NBA and Pokémon, which has contributed substantially to revenue growth. The business began as a simple eBay store and quickly expanded due to early success. Currently, it generates significant revenue with minimal marketing expenditure thanks to organic and direct traffic across platforms. The business has a flexible sourcing strategy, allowing consignment sales and drop-shipping when necessary. The cost of creating and shipping a Mystery Boom Box is low relative to its sale price, yielding substantial profit margins. Management of operations requires minimal time, estimated at only 2-4 hours per week if the owner handles fulfillment personally, or negligible time if outsourcing is chosen. Marketing efforts have been light, primarily relying on existing customer channels, which have provided satisfactory results with existing social media, email marketing, and a strong reputation for customer service. Included in the sale are the website, domains, e-commerce accounts, social media profiles, and substantial inventory, offering a promising opportunity for the new owner to further expand product offerings and potentially enhance monetization methods. The current owner explains the sale is due to a personal shift in focus, offering post-sale support to ensure seamless operational transfer to the buyer. The industry remains robust, supported by rising public interest, and provides a strong foundation for future growth under new management.