Those pesky black-bottom GameShark 2, Xploder, and the (silver bottom) Code Breakers are among the newly supported/dumpable discs in the latest redumper build https://github.com/superg/redumper/releases
with command --rings --correct-offset-shift
Help get these suckers dumped! Many are expensive AF and I know you have some in your closet (yes, I'm talking to YOU).
Unlicensed lists here, buy / dump:
USA - http://wiki.redump.org/index.php?title= … ensed_List
Europe - http://wiki.redump.org/index.php?title= … ensed_List
Asia - http://wiki.redump.org/index.php?title= … ensed_List
So far the only kind of PS2 cheat discs that can't be dumped are the ones with physical separator rings (Swap Magic, etc).
Please note if a revision number appears on the disc label in the Comments - example: ["V5.1" on disc label.]