You've probably been seeing this deal all over the net for the past couple of days, but we still want to make sure that you don't miss out on it. For today only, you can head over to your local Best Buy and grab some stock-Android goodness for absolutely nothing. The best part? This deal is good for any of the three applicable carriers - 3G on T-Mobile or AT&T, or the 4G variant on Sprint.

Need a reminder on the specs of this device? Here you go:

  • 4 inch 480*800 Super AMOLED display
  • 1GHz Hummingbird processor
  • 512MB RAM
  • 16GB built-in storage
  • 5MP rear camera, VGA front
  • Stock Android 2.3.5
  • 4G WiMax on Sprint

In a world of dual-core devices, the Nexus S is still in a class of its own, thanks to its pure vanilla Android nature. Honestly, if you're looking for a new phone on a new carrier, I can think of no better time to switch it up - but remember, after today, you're out of luck!