...in Brand New condition. A long story - essentially what happened is that I bought a S-550 used last year, and imediately ordered the mouse from Roland for $86, but had to wait for the production run. By the time I got the mouse, I had determined there was a fault with the S-550 and returned the 550 for credit... so now I've got this rodent which, while admittedly sleek and tasteful in basic black, is absolutely incompatible with any of my other gear. I'm asking $50 US for it, or swap for an e-bow. If you're interested, reply here or email me - I'll give a two week return option on it so you can be sure it came from the factory okay.