Not supporting the original seller and not trying to make to you look like an ass but the XXLs have 115mm brakes and the silver ones you posted have 80mm brakes which are essentially worthless for today's skis. You are correct though, his silver ones are not 2013s
Here are the 2013s with 115mm brakes for $399: http://www.evo.com/alpine-ski-bindings/look-pivot-18-wide-95mm-brakes.aspx#image=58948/292386/look-pivot-18-wide-ski-bindings-95mm-brakes-2013-kiwi-green-front.jpg