Bought this at ADV Motorad, but ended up with a Touratech part instead. $30 shipped to the US.
http://www.advmotorrad.com/index.php?route=product/product&path=59_81_82&product_id=214
Here's a pic of mine...
http://www.advmotorrad.com/index.php?route=product/product&path=59_81_82&product_id=214
Here's a pic of mine...