Nvidia unable to supply videocard chips
ASK ANY RETAILER and they'll tell you that Q1, once the January sales are over, is the quietest time of year; which makes Nvidia's inability to supply quantities of its new 7900 series almost unbelievable. But you'd better believe it. Once again, Nvidia is simply failing to deliver the goods.
There seem to be a few 7900GTs and GTXs kicking around in the channel but, wherever you look, you're far more likely to see an 'Out of Stock' sign.