How low can ultrabooks go? Toshiba drops to $699

Toshiba ultrabook is priced at $699 this week at best Buy. (Credit:best Buy) How low can ultrabooks go? how about $699. Let there be no doubt that Toshiba is setting the pace for ultrabook pricing so far. After debuting at $799 last month, the Portege Z835 is now down to $699 at best Buy. “They …