Powercolor ATI 5850 1GB $199 @ PCDIY as per their pricelist.
The website shows the price to be $275 though if you search for it, probably hasn't been updated yet.
Unfortunately, I'm not sure if there are any handling/freight charges. I was told there might be ($10-15) but don't quote me on it.
Hope this helps save some coin.
CJ
It will be interesting to see how far the 5870's drop in price when the 6970 is released in a week or two….