Jellyfish's Smack Deal of the Day goes on at 1pm. It's like Woot! except a reverse auction: as units sell, the price goes down. The game is to buy the product at the lowest price possible.

Today's is a Microsoft Wireless Desktop 3.0 Keyboard & Mouse, starting at $64.91 with free shipping.

Previous Smack Deals had XBox360s with $151.67 cash back, and a 80gb video iPod with $144.58 cash back.

Jellyfish posts each day's deals at 12:45 pm ET every day on their blog.

Nice to see some innovation in the mob-shopping sphere.— BEN POPKEN

Smack Deal Of The Day [Jellyfish] (Thanks to Keith!)