Check the listing for details. EPS orig v2.35 Operating System Startup Disk + 3 sound disks. Condition: New. Listed at 18.55 USD. "System Start Up Disk + 3 sound disks" You can get one copy of one each of the following 3.5" floppy disks. ENSONIQ eps orig system disk Version 2.35 Disk #115 Humpty Set Drums Disk #138 Minimoog - Old School Synths, Bass and Leads. Disk #135 Proteus Synths - stereo strings, flute, electric piano, muted guitar, wind chime, saxaphone, marimba, hard trumpet To contact us, only use ebay mail system. ------------------------disks only, no machine with this offer.