This deal has ended.
Buy.com now has the incredibly thin (.0.68") 7.2 megapixel Casio Exilim EX-S770 Digital Camera for only $269.88 if you pay via Google Checkout and get their $20 off $50 discount. Aside from being only two-thirds of an inch thin and weighing 4.4 ounces, the Exilim is a powerhouse with 3x optical and 4x digital zoom, an anti-shake function, a large 2.8" LCD display and a movie recording mode. Shipping is $7 and there is no sales tax (except CA, MA, MD, TN). It is also available in blue for $5 more or red for $6 more.