[Updated]: The Best Buy Link only shows the price back to its original $99.99 dollars, so it is possible this was either a mistake or a very short-term offer. If you find out anything more, please share it with all of us in the thread.
The phone that was named "Best of Show" at CES 2011, is getting a ridiculously cheap sale over at Best Buy. You can pick up the Motorola Atrix 4G, on a new-customer contract only, for just $29.99! It's going for $99.99 for existing customer contracts, which is still pretty respectable. This won't last long, so head over ASAP!
Source: ATTDroids and AtrixForums.com via PhoneArena and BestBuy