Hello,my name is Mohammed hamza..I deal with sales of memory cards and flash drives.(Discounted prices).I sell in bulk that way you can make money off the discount I offer and the regular profit.let me exlain briefly,an original Sandisk 8Gig memory card goes for about 3k to 4k but when you buy in bulk,I sell each for you at 2k each.that way you've saved your self some extra money.look forward to doing business with you.here's a picture below of the memory cards and flah drives.