If you decide to sell it, don't sell it local pick up only. That kind of thing drives me NUTS. If someone is willing to pay shipping, there is absolutely no reason not to offer to ship it.

Keep the controllers/remote together. Don't piecemeal it. That's a dick thing to do, like when snobby game stores get rare games traded in and sell the game and manual seperately to maximize their profits. Dick move, every time. Don't be that guy.