Use coupon 206777 for 20% off. Get another 5% of so cashback if you want to squeeze even a little more. Try going to overstock using o.co to try for free shipping. O.co is the "shortcut" for Overstock. Otherwise shipping is $3.
I got my original Nook as a refurb through Overstock. It was a real B&N refurb and looked brand new, even the box. The only way I could tell it was a refurb was a little sticker on the end. I think it was one of those special refurbs where they take a new one and put a refurb sticker on it just so they can justify selling it for cheap.
http://www.overstock.com/Electronics...0/product.html