To qoute ZDnet "The drive is the first to bring multi-gigabyte capacity to a sub-one-inch form factor, Toshiba said. It is expected to launch at around $280 (£154), with mass production eventually lowering the price to around $90." from click here .
CNN however state that "Pricing has not been decided" click here .
I`m sure we will see larger capacities over the next couple of years , and plenty of uses for them .