Everyone's Look PX suggestion or the STH 12 OS are your best bet at $200 but if you were willing to jump up to $230 your options really open up. At that price you can go to the Rossi Freeski2 120 which gives you a 12 DIN and a metal reinforced heel, the Marker Griffon which is all composite but holds up pretty well for riders under 160lbs, the Tyrolia Peak 12 which I don't have experience with but seems to fit the bill and I know a few guys that ride the Peak 15 and really like it, or the Atomic FFG 14 which is the Salomon STH 14 OS with a better paint scheme. Here's a link to a few.
http://http://www.skis.com/wide-brake-ski-bindings/c1000000018/?opt_size=90mm&utm_source=Newschoolers&utm_medium=Forum&utm_content=Park%2BBindings&utm_campaign=www.skis.com