FM Sound Unit Sega MREK? Vintage Retro TV Game Rare From Japan 202404S

FM Sound Unit Sega MREK? Vintage Retro TV Game Rare From Japan 202404S. The item is second hand. By attaching this to the Mark 3, you can enjoy beautiful BGM in FM sound compatible software.

Unlike the Master System, you can compare the BGM of the PSG version and the FM sound source version by putting it on and taking it off. Delivered carefully using packing materials.

We do not mark the value of the product below the value or mark the item as a "gift". This is prohibited by US and international government regulations.

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