Super Mario Bros. has considerable dirt and wear. Dragon Ball has a stain on the back label. Both have been tested and confirmed to work on a New Famicom console, but they are very old, so no guarantee can be made. They may not work on compatible consoles. Some cartridges have dirt or writing on them. The shipping method may be changed from Yu-Yu Mercari Bin to Raku-Raku Mercari Bin. Please purchase with the understanding of this. Instant purchase is welcome. (Famicom cartridges may work differently depending on the insertion position, depth, and angle. If it doesn't work, first try changing the insertion depth and re-inserting it several times. Also, the Dragon Ball cartridge has a unique shape, so it may be difficult to start on the New Famicom without carefully adjusting the position.)