internal screen crack on samsung galaxy note 2

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http://androidforums.com – my samsung galaxy note 2 is dropped to the floor and it's battery and body are separated on the floor.when i replaced battery to the phone and turn on the power,i heard the beginning sound but the screen is black.i can hear the incoming ringtone and notification light.but i can't do anything with black screen.i saw the crack on internal screen.how much can it cost to repair it? (General)