Price-some input
Well I own wiiforsale.com and I wouldn't expect much for it (under $100). Its parked and getting decent traffic so that might be an option for you. Your domain will pay for itself but you won't be visiting the south of France on the proceeds. I have not tried any affiliate programs for my domain but its something that I might look into to try and squeeze a few more dollars from the domain.
Also I only got a few bucks for wiionsale.com when I sold it.
I'd suggest park it or add some affiliates and wait for the type in traffic.
Or try and sell it to a shop thats selling wii units in the UK. Thats my next idea with my domain since they will likely appreciate the type in traffic. But you need some stats to convince them of the price.
Good Luck.