The 2011 Power Distribution Board was manufactured by Total Electronics (based in Logansport, Indiana). You can buy them from AndyMark.
http://www.andymark.com/product-p/am-0865.htm
I'm not sure what the deal is with the pricing. The 2008 version of the board used to be available at a lower cost, but it looks like they're all gone. It also looks like the newer board has had the price drop as well.