I picked up a pair of 2013 Topps Sticker cards on eBay for less than a quarter. Both cards are Giants: Sergio Romo and Matt Cain. I have inadvertently been accumulating Cain's cards for quite some time, however I have very few of Romo. I'm not a big fan of sticker cards, in general. These cards remind me of the sticker cards found in the 1980's. The stickers don't actually have a practical purpose. But if we need them, they will be there.
I have been a New York Yankees fan for my entire life. I have collected baseball cards for over 20 years. I did take a brief hiatus from 1996 to 2004. Nine years is brief, right? I prefer cards made after 2004. I also prefer cards that measure 2.5 in. by 3.5 in. I also have a thing against baseball cards that don't feature a baseball player. I collect all teams and players, even the Red Sox.