I have the following cards for the M1 For sale

Rom Cards
World Omnibus
Piano
Drums 1
Organ
korg General Sounds (a big mix)

PCM Samle Cards
Fretted Instruments
Korg General Sounds
Drums 1
price is 45 bucks a pop

I also have a meg-a ram memory card which is 1 meg of ram for the m1 and can hold 4 banks of 256k which is the equivelant of 4 of korgs mcr-03 memory card
price is 110
thanks
please email comprslr@aol.com if interested