Mezco Toyz has opened the online limited pre-order for their San Diego Comic Con exclusive DC Comics Batman Vs. Joker Mez-Itz two pack. If you aren't attending SDCC this year, follow the above link to get in on the online limited pre-order before the allocated amount is gone! For collectors attend the greatest pop culture event of the year, fear not, you can just buy yours at the Mezco Toyz booth.