In order for this deal to be of any worth, you need to be a Barnes and Noble Member. B&N prices are much higher than Best Buy or Amazon, but with the member card the prices are a little closer to normal. Then combine the buy 2 get 1 free makes a good deal.
Tried getting this deal, not everything I wanted applied for it. On top of that they give you no details on how the deal works. I'd avoid this no matter what.