It is a set with many game console main units, game software, and accessories.
In addition to AC adapters, connection cables, and controllers, accessories such as vibration packs and controller packs are included, so you can enjoy the game 100%. With this product, you don't need to browse auctions multiple times to collect related items.
Special accessories such as the High-Res Pack (compatible with "DK64 Donkey Kong 64" etc.), VRS Unit (compatible with "Pikachu Genki de Chu" and "Densha de GO 64"), and 64GB Pack (compatible with "Super Robot Wars 64" etc.) are also included, allowing you to fully enjoy the game's performance.
In summary, it's a great set with everything from the main unit to peripherals and software.