Almost one month has been gone since HP has announced Spectre XT, Sleekbook, and Ultrabook series. Now HP has taken a decision to update its older line of Envy laptops. The company is updating Intel’s latest processors code-named Ivy Bridge to Envy 15, Envy 17, and Envy 17 3D. Alongside, HP has deducted the price tag for the same. The new Envy 15, 17 and 17 3D are priced at 1,099.99, 1,249.99 and 1,529.99, respectively.