LEGO has just unveiled what could be one of their most popular sets for grown-up collectors this holiday season. This morning, they announced that they are making a mini-replica of the classic Nintendo Entertainment System! The LEGO build is going to great lengths to give fans as close to the classic gaming experience as possible.

Along with being able to build the gaming system, you can also build an NES cartridge for Super Mario Bros that fits inside the gaming unit. You can also build a miniature TV that includes a scrolling, “playable” replica of a section from the first level of the original Super Mario Bros game.

The 2,646 piece set goes live for pre-order on August 1st for $299. You may want to bookmark the PRODUCT PAGE, so you don’t forget.