While cleaning up some ss2 center caps to get me by until my new ones show up I noticed this one with the gold center. Anybody know anything about this? It's been in my shed for awhile as I got it with others but never noticed it was different. The rocket seems to be slightly larger than the black backgrounded caps also.

 

It is a bolt on center cap too.

 

Yeah, I have a bunch of those. That's what color the black background gets when it fades in the sun. Sorry, not rare.