Infinite Merch have just put up 50 signed Handwritten LPs from the first pressing. These are located in the New Merch and Music categories. They only managed to get Brian to sign these, as the guys have apparently been hard to track down and get into one place for a signing session. They may have some luck in the coming weeks.
http://www.infinitemerch.com/product.php?productid=17937&cat=697&page=1