Try http://www.cmwheels.com/

He's a site sponser over on m3cutters and he has a very good reputation. He sells very good replica wheels, but usually has a stock of refurbished OEM and I've never read anthing negative about him.

He seems to have a set in stock at the minute aswell:
http://www.cmwheels.com/index.php?route=product/product&path=60_67_71_308&product_id=61