So I was thinking, why not? What a fun video it turned out to be!

The practical part here is removing the EPROM from the cartridge board without damaging either the chip or the PCB.

I described this at the time as a Sega prototype or test cartridge, but the surviving documentation does not establish its exact provenance.

The hardware is still worth documenting, and safely removing the EPROM gives me the opportunity to preserve and inspect its contents separately.

More questionable cartridge surgery successfully completed.