Up for Buy-It-Now is a new old stock transmission back-up lamp switch, GM part number 8955983.  According to my GM Manuals, this is used on the following models and years:

1971-1972  Chevrolet Vega..w/ 3 and 4 speed transmissions

  I opened the package for the first time to inspect and take pictures.  The switch is in brand new, never used condition and is free of any damage.   The original Delco package is in fair condition.
  Please feel free to E-mail me questions.  International bidders are always welcome.  Thanks for looking!!!