Auction is a great way to go, but sometimes private works out well. I actually sent you a message as I have a collecting pal our own Jim B who collects this player and pose.
It may be in your favor to reach out to Jim happy to put you guys in touch. His screen name is E93.
I was also the winner of the 7k card you mention, it too was triple strike...but that's just splitting hairs.
Cheers,
John