Amazon's Kindle Fire has been skyrocketing its way to the top of the tablet charts, and in an attempt to extinguish its success, Barnes & Noble unveiled its new 8GB NOOK Tablet for just $199. This aggressive move by B&N marks the start of a no-holds-barred tablet war with Amazon. But should NOOK fans jump on this "price cut" or is there a chance we'll see better deals on the NOOK in the near future?