RARE Nintendo SNES Power Previews Kiosk M711/M721 Circuit Boards With Cart

This is a very rare piece of Nintendo history. It is a circuit board set for the SNES Power Previews kiosk model M711 / M721. These kiosks were like a big jukebox and used a laserdisc to run video previews. This is a set of two circuit boards connected by a ribbon cable. It also includes a board that was made later as an update to the original. You can see that it is dated later. Selling as a set with one cart as well. The cart itself is interesting. Appears to be a standard SNES cartridge that has been modded to run this kiosk. I cannot test these of course. But they are in great condition, with just some minor wear to the cart label.