Pay $90 For A $100 Kmart Gift Card This post contains affiliate links. Please read our disclosure policy for more information. Prices are subject to change. Please verify price prior to ordering. October 12, 2017 by Holiday Helper You or anyone you know like to shop at Kmart? eBay is offering a $100 Kmart Gift Card for $90! Deals like this are great to grab then use the cards on up coming sales! CLICK HERE TO GET THIS DEAL!