Best Stop Deals via eBay offers the 11-oz. factory-refurbished Barnes & Noble NOOK 7" 16GB HD WiFi Tablet, model no. BNTV400, for $89.99 with free shipping. That's $20 below last week's refurb mention, $30 below the lowest total price we could find for a refurb today, and the best we've seen for this 16GB NOOK. It features a 7" 1440x900 HD display, dual-core 1.3GHz processor, 802.11n wireless, 16GB internal memory, microSD card slot, and MP3 audio and MP4 video playback. An unspecified Barnes & Noble warranty applies.