camera mount

So I got a quadcopter for Christmas last year and the camera is less than optimal. It is the Promark VR P70-VR. Can I swap the camera and if so, to which camera. Looking to keep it around $30-$40. I will post pics of the way it is mounted, the wires, and it being removed. The camera comes off...

Too new to post links yet. Oops :-) If you search ebay with " Gimbal W/Camera Holder For Syma X8C X8G X8W RC Quadcopter Drone Spare Parts " you will find these. £1.89 UK Pounds! Looked cool to me but may not be news to you :-)