The price of a drone frame can vary widely depending on the material, shape, size, and features of the frame. Generally, you can expect to pay more for a carbon fiber, hexacopter, or octocopter ...
You can download these CAD models and 3D print it to make the drone. If you used this code, kindly consider citing the paper: E. Andersson and A. Bogga, ‘Hexacopter ...