$16.54
Raspberry Pi Computer Vision Programming: Design and implement computer vision applications with Raspberry Pi, OpenCV, and Python 3, 2nd EditionAmazon$30.76
3.5 Inch IPS LCD Monitor Display Computers Monitor CPU GPU Monitoring Sub-Screen Support Raspberry Pi Wins Linux SystemNewegg$7.88
VizGiz 3 Pack USB Sound Card Adapter 5.1 Channel 3D External USB to 3.5MM 1/8 Audio Jack Stereo Headset Mic Microphone Headphone Earphone Plug and Play for Raspberry Pi Windows Mac Linux PC ComputerAmazon$46.99
Padarsey 7 Inch Monitor HDMI - 1024x600 HD TFT LCD Screen Display AV VGA Input Built in Speaker for Raspberry Pi 3 Model B+ 3B CCTV Computer PC DVR CarAmazon$38.99
wisecoco 7 Inch Touchscreen Monitor HDMI IPS 1024 x 600 Mini LCD Display for Raspberry Pi 4 3 2 Zero B B+ Windows Computer Case Secondary Screen (No Speaker)Amazon$7.99
DTECH HDMI to VGA Adapter with 3.5mm Audio Jack for Computer Monitor Laptop Raspberry Pi PS3 Xbox DVD TV LCD Display 1080P Full HD Video (Male HDMI Input and Female VGA Output)Amazon$8.99
FOINNEX HDMI to VGA 3.3 FT Uni-Directional Male to Male Adapter, Compatible with Computer, Desktop, Laptop, PC, Monitor, Projector, HDTV, Raspberry Pi, Roku, XboxAmazon