I purchased this on Amazon about a year ago for around 15,000 yen. I've used it for about 40 hours. I'm selling the main unit, cable, and the 2.4G USB for wireless connection. I've carefully cleaned it with alcohol, but it's a used item, so please only purchase if you're comfortable with that. Operation has been confirmed. If you'd like to negotiate the price, please state your offer. Arcade controller, "akecon" (arcade stick)