Buys a game system and then after the purchase asks if everything works. Apparent failure at reading by the buyer, because the listing shows photos demonstrating the system working as well as the listing stating that it is working.

Buyer messages and states that "if it doesn't work, I'll want a refund." Self entitled much?

Don't bother with this buyer. It was easier to cancel the order than to deal with shipping and know that the buyer was more than likely to demand a refund and possibly return a damaged item.