FS is a set of 16 used Gold NRG lugnuts. They have wear on the edges but still grab fine with a 19mm socket. These are 12x1.5 (miata pattern) and very light weight.
Asking $20 picked up in Southern California.
DSC_5208 by nate santana, on Flickr
DSC_5200 by nate santana, on Flickr