Mod's if this is against the rules please delete. Just passing on a deal I saw on twitter. I've bought myself a few to keep around and they're legit. Can't beat the price.
http://www.ebay.com/itm/311159790122?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT
http://www.ebay.com/itm/311159790122?_trksid=p2060353.m2749.l2649&ssPageName=STRK:MEBIDX:IT