<p>Hi,</p>
<p>my 5D MKII which I use as a second body, just failed on me during a wedding. The mirror won't go up when I press the shutter button. The shutter seems to be working as when I hold the mirror up with my finger and press the shutter button, the shutter seems to be opening and light comes in. But I cannot test this with a lens to see if the shutter is operating well. I have also tried Manual Sensor Cleaning and the shutter sounds like it's opening but the mirror won't come up. So I am assuming the mirror is failing. Am I assuming right?</p>
<p>Have any of you had a similar problem on this body? Any idea of repair costs? I have a 5D MKIII as a primary body but i use the MKII a lot too. The MKIII is nearing it's shutter life and Im not sure if it's worth repairing the MKII or getting a new MKIII. Any thoughts on this?</p>
<p>Thanks</p>