The $250-ish price of the Nintendo Wii gaming console sounds good, but that number reminds us of the $2 pizza syndrome. Oh, you want cheese on that? Pepperoni, sausage, tomato sauce? That'll be $29.95. Get the skinny on the Wii's real cost with the Nintendo Wii Calculator, a Web site configurator that helps you figure in essentials like the Wiimote, Nunchuks, Retro Controllers, and of course, a few $50 games. Hey, wait. What do you mean the Nintendo Wii costs $835?