Get em while there hot http://www.ebay.com/itm/1970-1978-19...fc8229&vxp=mtr
boy if a guy could have a 4x8 sheet of 1/8inch steel full of this star cut out on plasma table or water jet with a hole the size of the nut, make three bends on each piece, weld it onto the axle nut and presto 1 billion dollars (he says with his best dr evil impression) but seriously theres not a lot going on there and they could be easily copied especially for that price.