Go to the Paragon owners map on Pinside and start PMing owners in your driving radius saying you are looking for Paragon, you do not want to steal it from them, but will pay a normal market price based on condition and ask them to keep you in mind for the future. Say you like their collection and posts on Pinside to butter them up.

Some sellers like this because they can move a game quickly in the future to get cash and make room. It also makes them feel good to get a pin to someone who will appreciate it. Good luck!