The Athletics are a professional baseball team. They are currently the only active pro sports team that is only known by a nickname and has no city, state or regional delegation. This is due to an unusual scenario in which they left their old city despite the stadium in their new city not being ready, instead settling in a third, temporary location. It is a rather peculiar situation for the team.
To get the cache coordinates, input the names of the three cities associated with this franchise, starting with the city they left, their current city and then their future city. State names or abbreviations are not needed. Use this format and input the three cities with commas.
Old City, Current City, Future City
Doing so correctly will reveal the cache coordinates hint. Hope you enjoy.
You can validate your puzzle solution with
certitude.