I need to get a new copy of Mansion of Hidden Souls on Sega CD and D on Saturn.

For both games, I have a disc that ends up being problematic. Mansion won't even work because apparently the previous owner stuck the disc in lava or something, and D, I can get to the second disc, but then there's a part where the game locks up.

In both cases my case and manuals are fine, just the games themselves are issue-matic. IF anyone wants to throw some spares at me, lemme know.

This is outside the purview of this thread, but I have similar problems with Dune and Revenge of the Ninja, both on Sega CD.