I was looking in Paypal history for this, but yeah it was around £20.
Another item you might want to look at is the camera/gimbal guard. The one that comes with it can be a bit fiddly to get on, and wasnt even connected when I got my P3P. It was lying in the box.
I got this. Its pricey but does the job well. Again have a look around for something similar and cheaper.
Review of it here
£23
 When my 3D printer is back up and running think I'll make a bob or two
  When my 3D printer is back up and running think I'll make a bob or two  
 
	 
  
 
		 
 
		

 
 
		
 
 
		