$89 kindle

Competition is good for consumers, and nowhere is this more apparent than in the tablet arena -- at least among key players Amazon and Barnes & Noble.

While Apple doesn't do discounts and Google recently added more memory to its entry-level $200 Nexus 7, taking it from 8GB to 16GB, where we're seeing the most deal action is on Kindles and Nooks, with some new "specials" cropping up every few days.

Here's a look at some of the past deals and announcements designed to bring attention to the new tablets: … Read more