Bjorn Borg 1980 – 81 US Open
When you talk about unique Items in our hobby, this Is what I would think of. One of a kind from both years at the US Open, Bjorn Borgs personal player badges from the United States Tennis Association. These are from the Bergelin Collection and are as rare as you can get for personal Items from Borg. These were put away by Lennart Bergelin and only recently discovered.