I can't decide on what to post. Theres the concept of 'ask a silly question'...
Basically dude, from your other posts it's evident that you don't yet have a game. And until you do, there really isn't any point in thinking about selling. Once you do have a game to sell, it's not really a question of "how do I sell it", more a question of "who can I market it to"
you could consider:
*Setting up a website for your game (with paypal link to buy)
*Having a banner ad for your game on your sig.
*releasing a demo (to get hype for the game)
*Contact TGC to try and get coverage in the newsletter.
Really, in the current games market, it doen't matter how amazing your game is, if you don't market it propperly, you wont sell anything.
"It's often better to keep your mouth shut and let people think you're an idiot, than to open it and confirm their suspisions" - Noel Coward