The windcheaters are a true rarity and most recently fetched up to $550. If it has the Reg Gruny logo on it you can be sure it will go high.I was lucky enough to have not paid such a hefty price.
The necklace below is a real rare item I have only ever seen one before and that was at the ABBAWORLD display in Sydney. Its beautiful and good condition for its age. Nice big log as round as the tour medallion.