Last month, not long after its late 2016 launch, this $50 USD Android tablet was recalled due to the faulty charger that shipped with it. Now it looks like the issues have been ironed out and the NOOK Tablet 7" is available for purchase once again.
http://www.notebookcheck.net/Barnes-Noble-s-NOOK-Tablet-7-now-back-in-stock.200012.0.html