Recapping and refurbishing performed by Retropassion in April 2023. 

All timing fixes have been applied, ultrasonic cleaned, and recapped. The RF modulator has been cleanly removed. 

The rear screws are missing from the floppy, parallel, and serial ports. They are not needed and the board is otherwise complete. 

Please let me know of any questions.

This is vintage electronics, so sold as is with no warranty, no returns. However, in my experience the board works well.