This deal has ended.
Today only, Dell has the Sony Cyber-Shot DSCS2100 Digital Camera on sale for only $79. That's $10 more than the all-time low, but still the lowest online by about $20. This features 12.1-megapixel captures, 3" LCD, 3x optical zoom, image stabilization, face detection, Smile Shutter tech (photo is taken the moment your subject smiles), and more. Shipping is free with sales tax charged in most states. Be warned that this may not last through the day.