Just for reference sake, this is the exact packaging mine came in. Less paperwork, etc. I can only assume that my board was pulled and put in an empty package like this. One once used for an upgrade.
http://www.ebay.com/itm/331099970736?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
http://www.ebay.com/itm/331099970736?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649