This Barnes & Noble NOOK GlowLight Plus ereader, Model # BNRV510 is in excellent condition.  It was bought for my daughter but she preferred to read books printed on paper, so it has not been used that often.  It comes with a protective case that has a wrist strap, which allows for one-handed reading.  I do not know the storage capacity, but my guess is 16-32 GB.  The battery life may be not as good as a brand-new unit, because of the age of the unit (approximately eight years).  Still, this is a great starter unit for kids, or a great compact unit for travelling.  I have also included a USB-Micro charging cable.