DIY-cell-phone-camera-mount.md

• $2.05 1/4 inch Rotation Ball Head Screw Mount for DSLR Camera Tripod Monopod Ballhead
• $2.13 Universal High Quality Mobile Phone Clip Holder Mount Bracket Adapter for Smartphone Camera Cell Phone Tripod Stand Monopod
• $4.99 6" Metal Spring Clamp Metalworking Electrical Glass Clamp For Woodworking Clamps With Red&Silver Color 6 inch3pc or $2 from harbor freight
• $0.50 1/4-20 bolt with hex head, depth either 1/2" 5/16" or 3/4" from home depot (or $1.09 shipped)

And if you want to add a remote shutter

• $1.12 Bluetooth shutter trigger
• $0.97 Batteries