This Harley Quinn USB flash drive from Mimoco will only be sold at their booth (#4938) at the San Diego Comic Con this year, the design taken from the Batman: Arkham City game. Only 800 have been made.
Mimoco are launching a new series of DC Comics-styled USB Flash Drives. Here we have Batman (black and blue), Robin, Joker and Catwoman, limited editions at 5000 eact, but expect a gamut of DC characters to follow. I expect The Flash will be popular. [vimeo]http://vimeo.com/18474497[/vimeo]