First up for Abreu cards, will be in Panini's soon to be released 2013 Prizm Perennial Draft Picks Baseball that releases November 6.
Topps on the other hand, will have their first autographs of the star slugger in their 2014 Bowman Baseball. He will also be found in a number of other 2014 Bowman and/or Topps products as well!
It will be interesting to see how much hype people are buying into the slugger early on when Panini's 2013 Prizm Perennial Draft Picks Baseball releases and how high the prices go for his first autographs. And you can imagine that even base cards and parallels will do well too with the high expectations.
As with most prospectors do, some will buy all they can early expecting a big return or some could end up getting burned if he does nothing. It's all apart of the hobby fun. You win some, you lose some.