News ET Is Getting Into the Spirit of Giving With Barnes & Noble Giveaway By Raphael Chestang 5:51 PM PST, December 14, 2015 The season of giving is almost here and ET has an opportunity that could give you an edge with gift-buying this year.CLICK HERE TO ENTER ET's Barnes & Noble Gift Card Giveaway. ET will be giving away one $100 Barnes & Noble gift card to one lucky winner this holiday season, but you have to enter by Dec. 18, so follow the link above to get started!CLICK HERE FOR THE OFFICIAL RULES of the Barnes & Noble Gift Card Giveaway. NO PURCHASE NECESSARY. Open to US residents 18 and older. Entries must be received by Dec. 18, 2015 at 11:59 p.m. PT to be eligible.