As promised, Panasonic has now revealed prices for its Lumix ZS10, ZS8 and FX78 point-and-shoot cameras introduced late in January, along with the rugged Lumix TS3. The four arrive late this month, and share Leica lenses, HD video recording capabilities and Panasonic's iA full-auto scene mode. The ZS10 will cost $400, The ZS8 $300, the FX78 $350 and the TS3 $400.