Here’s a list of the basic hardware you will need to buy. Some users will already have things like the video display and cables so their cost will be less.
- Raspberry Pi
- Video display(PC monitor or TV)
- Video cable
- Micro USB charger
- Wireless a keyboard/mouse with unified receiver
- USB Wi-Fi adapter
- SD card and an SD card reader
The average cost for most users is ~$100. You can find a more in depth parts list here
