Groupon is offering a NOOK Tablet 16 GM by Barnes & Noble for only $169! This is manufacturer refurbished and $80 off the regular price ($30 off the refurbished price as well!). The NOOK Tablet comes with access to more than 2.5 million books, VividView 7” high-definition touchscreen and built-in WiFi. If you’ve been in the market, this is a great deal! Limit 1 per person and shipping will cost you $5 (thus the $174 shipped).