My new "old" blade that I received this week came with a red fuse but it was not packed in the boxes with the boards, it was outside the boxes wrapped in plastic bubble-wrap along with the green power adapter. I almost lost them among the rest of the packing in the shipment. Perhaps look closer at the box/packaging.  Otherwise, the 10A fuse is cheap and not difficult to locate at a hardware store or Auto Parts store. A Quick google search finds this picture of the fuse:
http://media.digikey.com/photos/Cooper%20Bussmann%20Photos/BK%5EATC-10.jpg