Hasbro posted all of their SDCC exclusives online at hasbrotoyshop.com.  They are not available to purchase yet but the desctiptions and all other info is there.  Be sure to keep checking back because when they do become available they will be gone in a hurry.  You can check them all out here.    As soon as we know they are available we will post it on facebook and twitter so be sure to follow us.