there's a few on ebay in that price range, watch the ones that don't show a flange, you'll need to oder one from FMF if it's missing.
might pay to ask the seller if the flange is incuded ?
I actually have a FMF head pipe I was going to run it for a while after the rebuild until I got the DMC set up it wouldn't take much convincing for me to sell it though if you are interested I could get some pics of it ASAP