Dave Poo 2 | Another Commodore 64 from ebay (March 2021) @DavePoo2 | Uploaded March 2021 | Updated October 2024, 12 minutes ago.
I bought a Breadbin C64 from ebay that was listed as faulty.

Timestamps
0:00 Unboxing
2:31 Inspection
5:21 PSU testing
5:58 Boot test
8:08 Diagnostic tests
8:50 Game tests
10:47 Voltage testing
11:49 Conclusion