Automatic Chicken Door Opener

[jimmywalt]

I have successfully built a automated chicken door. Using my imagination and some house supplies. It has been working for 1 month and no errors. After making a video and others seeing it. I was told I should market my idea. My idea currently does not exist. Would you guys be willing to pay $100. for this device. it would include the door?

Can't really answer your question without seeing it in operation.