well they aren't the real high dollar ones like from the 60's that fetch over $100k but i know they didn't make very many and none of those made it here via nissan so i think your better off being struck by lighning than finding one for sale in the states...i found a pic of a 73' model it's the only one i could find
i've got a set of 'em i'll trade i'm in grand prairie, I-20 and carrier they are in realatively good condition they are not painted....e-mail me @ z_carguy@yahoo.com if intersted. Chris