This may be just one card, but it could have been more. From 2011-12 Certified, is an autographed emerald parallel of Zach Parise's base card, numbered 3/5.
I say that this could have been more, because the Ebay seller actually had THREE of these (3/5, 4/5, & 5/5), and they were all ending at around the same time. I had to work when they were set to end, so I was left with the unenviable task of posting a maximum bid and hoping for the best. As luck would have it, I ended up with only one, but really, that's all that I think I need. Plus, I had a few other collecting items to save up for, so I'm better off this way.