Here is a good deal that the good folks at CNET have found. The Amazon Kindle Fire HD is already a pretty decent tablet for $269. But Staples is offering the tablet for $239. You will have to use 46097 coupon code to take advantage of this deal. Keep in mind that the price is before taxes are counted. Staples is also offering a $40 gift card when you purchase this model. That means you get $309 worth of stuff for only $239.
Head on to CNET.com to see some of the other great deals they have. I personally prefer the Nexus 7 or Nexus 10 to Kindle Fire tablets. But this deal is a pretty good one.