I found this in the S3 forums. I am certain it is a fake but if the size is close and the speed is around 4 or better it is still worth it IMO. So if you like to gamble here is your chance
http://www.ebay.com/itm/SanDisk-Mob...177?pt=LH_DefaultDomain_0&hash=item2ec08afa79
http://www.ebay.com/itm/SanDisk-Mob...177?pt=LH_DefaultDomain_0&hash=item2ec08afa79