OP-1 key raised

Hi, I have a chance of buying an OP-1 for a relatively good price, but it has 2 issues.

  1. Mic not working = I don’t care, as I don’t need it.

2. On of the Keys/Keycaps is lifted up on one side.
Can this easily be fixed, or would I have to get a whole new keybed? Any experiences with this?