[YenkoYS-199Stinger]

Those appear to be Western Minilite lookalikes. I would say worth $1000. The Westerns or Shelby Europa's don't bring as much as the real Minilites. There is a set of new (modern)made in England Minilites that are 15x8 on Fleabay right now for $1600. (they look like the set on the white 69Z.) I looked at them, but I can't clear 8's.