The Chip Rack list the uncanceled $500 chip as an imitation. The example in this auction is faded and badly double drilled. So is it an imitation chip in very poor condition or a damaged example of a very rare chip?

https://www.ebay.com/itm/166567518369?hash=item26c832a0a1:g:T1MAAOSw-1hlstRv&amdata=enc%3AAQAIAAAA4AUeEDeaSEcQNufWYoV1TUIguGxbgbY2XfPJYVIWKWP%2Fex2V4xH8Ur6TTFSRNCZlkMFtVlZOno2AMEw3XUtm7hlr9wMdq5qLB%2F6RpysRe%2F9PLQBAXkdebjSdZQbXRH%2Fi2%2BRpStfYGMUwEkR6ivAz%2Fr5NM9e0fIH13b%2B4d2DRkmwXsWa2R7e5F1mU7wBAeRmnmfhkkg%2F3yM6mGIJ9To9lIT6uW%2FmcahcmeUauId7PH%2BsGnhpbuNdNmBMLQnbP53iGWOlX3RDDEd5IN5ccIbHWjeoWYgFnZJ9fCFYftBYeQJLy%7Ctkp%3ABk9SR7rstdGpYw