$10-20 The SD-Digicard Adapter replaces the standard Digicard and allows GameCube to interface with SD Cards which provide much more memory. It is not yet known how Nintendo will distribute this ...

Nintendo has released pricing information and release details of its GameCube peripherals ... its "Digicard" memory card as the "Memory Card 59." Even the SD-Digicard Adapter is now being referred ...

Of course, if you've really got it out for those pesky legacy ports, you could go the whole way and hack a Gamecube memory card inside the ... Wait, what's this SD slot here for again?