This PCjr is fully tested and working great with a modified 128kb sidecar modified to 512kb, giving you a full 640kb of RAM.
Included is everything shown.
PCjr
Monitor
Keyboard with keyboard cable
RAM sidecar
Parallel sidecar
IBM PCjr joystick
Manual with a DOS 2.1 boot disk.
Power supply
Everything will be well packed, and extra care goes into making sure these monitors get to you safely.
If you have any questions, please feel free to reach out.
Thanks for looking.