Some camera arms out their are just flimsy plastic ones that cost $150. Its not even worth buying one. I really enjoy making things so I decided to make my own. I wouldn't mind makingabout 10 of them and selling them for low prices. I made those two arms for under $30. So its not all that expensive. I think $20-$30 for labor would be good enough for me. Im just a kid and isn't looking for much. I just enjoy making them and it gives me practice for the future.