Not a good deal, I've seen cheaper HD7950 and 7970 for the same price. You should wait for the AMD unveil of HD9000 series which rumours to be around 24-26 September. The price would drop when these new cards are release around October if you can wait.
did you add in the $30 mail in rebate? but yeah i have no idea how good this card is. im more knowledgeable with nvidia cards xD