1.) You are bidding on (100) Used Mixed Brand some are very High End 64GB MICRO SD memory card's,100% Genuine or your money back!!! All have been tested. +++This lot is great for resell or for cell phone sellers!!! These sell from $30 to ($40-$50 Higher End cards) each in the stores!!! This lot of memory cards will cost you up to $5000+ in the stores!!! Here you are getting them for $4.49 each!!!