Forum member atmail35 reports seeing LEGO Minifigures 8804 Series 4 at her local LEGO Brand Store in Burlington, MA. Price is $2.99. According to the LEGO Store Calendar, expected release date is April 15 so its a little earlier than expected. Also, if you haven’t vote for your favorite LEGO Series 4 minifigure(s), you can still vote here.
Discuss about Series 4 availability at LEGO Stores here.