AT&T has announced the dates and prices for the BlackBerry Z10. Starting March 12th, customers will be able to pre-order the Z10 for $199.99 on a 2-year contract, with an official release across all AT&T assets on March 22nd. The Z10’s typical specs will be included, alongside 4G LTE. So, is anyone going to take the plunge? Quarterly results and plenty of tweets will inform us, later on of course.