Are the discs dump-able, I can possibly get some, but don't want to bother if they can't be dumped.

He who controls the SPICE... controls the UNIVERSE!
The SPICE must flow.

Super FDS?

If you can get your hands on SNES-CD prototypes by all means do so!

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If you meant FDS, then yes it's possible but requires some special hardware. The disks are not compatible with standard FDDs AFAIK.

http://www.famicomdisksystem.com/

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If you are wanting to get into the world of disk dumping generally (other than FDS)

http://forum.kryoflux.com/

Magnetic media are outside the scope of Redump but Rawdump might be interested.

MigaMan wrote:

Magnetic media are outside the scope of Redump but Rawdump might be interested.

I'd rather point at No-Intro and MAME in terms of FDS dumping. Though, you need to buy & dump the sealed discs only due to the system's nature.