Canon's new PowerShot A710 IS, A640 and A630 compact digital cameras combine functionality with photographic simplicity, all in a compact form factor that fits snugly in the hand. These 7.1, 10.0 and 8.0 megapixel cameras pack a high resolution punch to ensure that consumers' most cherished memories are clear and crisp today and for years to come. The cameras will be in stores this October for estimated selling prices of $399.99, $399.99 and $299.99, respectively.
“All of our A-Series PowerShot digital cameras offer consumers an easy transition from traditional film cameras to digital imaging based on form factor, ease-of-use and design,” explained Yukiaki Hashimoto, senior vice president and general manager of the consumer imaging group at Canon U.S.A., Inc. “The PowerShot A-Series line-up continues Canon's long-standing tradition of providing consumers with imaging excellence in an affordable and uncomplicated package.”
The PowerShot A710 IS digital camera features a high resolution 7.1 Megapixel CCD with a 2.5 inch LCD screen, an optical viewfinder and a high-quality Canon 6x Optical Zoom lens, along with Canon's original Image Stabilizer (IS) Technology - making it the first A-Series model to provide image stabilization.
The PowerShot A640 and A630 digital cameras are equipped with high resolution 10.0 and 8.0 Megapixel CCDs respectively. Both cameras feature a high-quality Canon 4x Optical Zoom lens, an optical viewfinder, and a 2.5-inch Vari-Angle LCD screen.
Please put approximate street prices for all the models that you out here so that one can compare online. Thats a request. 
