I finally gave into the K3 love. I've got a new K3, so have no need for the Nook anymore. Shipping is included in the price if you are in the continental US.
I bought this in July when the Wi-fi version first came out. It is in excellent condition. No marks at all on the front. It has a white back, and there are some grey marks on it from rubbing against the cover. Asking $120 shipped. - SOLD

I bought several covers for it that I would also like to sell.
Barnes and Noble Industriell cover. Only used for a couple of weeks while I was waiting for my Oberon cover. In excellent condition - asking $20 shipped.
Oberon Van Gogh Starry Night in sky blue. This has been my cover of choice. I see no signs of wear on the cover - aksing $50 shipped -SOLD

Noreve cover in ocean blue - brand new, never used - asking $40 shipped - SOLD