Sell it now. If it was a rookie year superfractor then I would say hold it. However it's a relatively new product and he just won MVP. You could wait, but new stuff will come out and non-rookie year cards tend to stagnate in value even if it is a 1/1. Sure if he wins some more MVPs or a World Series the card could go up, but I wouldn't want to risk it considering I wouldn't expect the price increase to be that much (after all it is a 1/1).
Collecting John Stockton, Karl Malone, Ivan Rodriguez, Gary Carter & UF player rookie year cards. Plus Jedd Gyorko rookie and prospect cards.
Jedd Gyorko 2010-2013: Have 329/419 including 1/1s
Wantlist: http://sites.google.com/site/sportscardsite/set-needs/
Jedd Gyorko 2010-2013: Have 329/419 including 1/1s
Wantlist: http://sites.google.com/site/sportscardsite/set-needs/