The Mechromancer DLC for Borderlands 2 is being released a week ahead of schedule. It's free to those who pre-ordered, the rest will have to cough up cash (though we're not exactly sure how much just yet - likely 800 MS Points on XBLA and £7.99 on PSN - but we'll try and confirm that for you). Expect the new class to be available in the next 24 hours, if Gearbox chief Randy Pitchford's Tweet is anything to go by.