i Have a used set of 509 Aviator goggles. These are the Chris Burandt addition, goggle strap, and lenses. Have the autographed box that they came in, signed by him at hay days when i bought them. Have two sets of lenses, yellow tint, and chrome smoke yellow tint. Goggles are in great shape, with next to no wear. The lenses are also in good shape, have a few scratches from normal use. Nothing bad. $75 plus shipping. 712 898 1121