Here's one of the better deals going.. "my" vendor has them listed at $200 bucks now. LOL

http://www.ebay.com/itm/License-Plate-LED-Light-For-Merdeces-Benz-C-CLASS-Estate-Wagon-W203-W211-W219-/150929705784?pt=Motors_Car_Truck_Parts_Accessories&hash=item23241c8b38&vxp=mtr
or if you prefer a US vendor..

http://www.ebay.com/itm/MERCEDES-BENZ-W211-Wagon-W203-W219-LED-license-plate-light-/221201749901?pt=Motors_Car_Truck_Parts_Accessories&hash=item3380a6d78d&vxp=mtr