I think all the 2009 coins (pennies, nickels, dimes, and quarters) were pretty heavily hoarded. I doubt that any of them will increase in value that much just for being uncirculated. High grade MS ones should do well because there will be a lot of interested in them. I'm keeping nice ones, not because I think they will go up in value but because I think they will make interesting conversation pieces or gifts to young kids interested in coin collecting.