Commodore 128 Computer with Original Box - Tested & Working

For sale is an original Commodore 128 computer in good working condition with its original retail box.

The system has been thoroughly cleaned and tested. Both Commodore 128 mode and Commodore 64 mode function properly. RF video output was tested successfully, and the serial port was verified by loading software from a Commodore disk drive.

Testing Performed

• Powers on normally
• Boots correctly
• RF video output tested and working
• Serial port tested and confirmed functional
• Successfully loaded software from disk drive
• Keyboard tested during operation

Keyboard Service Performed

A common issue with Commodore 128 keyboards is sticking key plungers. The entire top row had sticking plungers and was repaired.

• All affected plungers were replaced with newly manufactured PETG replacements
• Original blue Commodore plungers are included
• Additional spare replacement plunger set is included
• Keyboard functions properly after 128 computer
• Original retail box
• Original blue key plungers removed during service
• Additional spare PETG replacement plungers

Not disks

Disk drive

Monitor

Composite video adapter shown in testing photos/video

Condition

This is a vintage computer over 40 years old and is being sold as a working collectible electronic item. Please review all photos and video carefully to evaluate cosmetic condition.

The computer has been cleaned, tested, and is ready for display, collection, or use.

Thanks for looking!