My korg volca fm mk1 is priced here because it includes the retrokits active midi cable included that enables velocity control from midi input automatically. This, IMO makes it better than the mk2 because it has 5 pin midi input which is much more sturdy to plug into. I'll humor a lower offer that doesn't include the cable or a higher offer that includes the volca keys adn the stand. I have some patches made by Brian Eno loaded in via sysex transfer. A really neat thing to do is to make patches in an fm vst like dexxed and transfer your patches to the volca. I have had it paired with my volca keys in this cute little wooden stand I made. The volca will come by itself. No power supply included. I don't believe I have the priginal box either but it is in basically mint condition.