If you're thinking this item says "Championship Ring Pin ZOOS", as in a place where many different kinds of championship pins are kept in captivity for people to walk around and look at. I think maybe you just read that too quickly because 2005 kinda looks like ZOOS if you think about it. This pin is most definitely related to the actual rings from the '05 Championship Season.
Somerset Patriots are the New York Yankees Double-A Affiliate.