price: 22 CAD platforms: C128
Identify any issues you might be having with your C128
C64 diagnostic cartridges on a 128 will only check the components that the C64 mode uses.
The 785260 Diagnostic Cartridge was used by Commodore themselves to test every unit as it came off the assembly line.
This is the cartridge only, but can be used with the Full Test Harness and C128 Keyboard Dongle to identify any issues you might be having with your C128.
Find out more / buy at: https://retrorewind.ca/c128-diag