I usually try not to post individual deals like this one, but Newegg.com has an MSI 8800 GT card that is overclocked to 660 MHz core that goes for a final price of $174.99!  The price is $229.99 – $10 MIR – $30 MIR – $15 for promo code “MSIVGA15” for a total price of $174.99; if you can live with the mail-in rebates.

It is a dual slot card design, so that might turn some people off, but you can beat the deal, that’s for sure.
Great deal on MSI 8800 GT Overclocked - Graphics Cards 2