For sale is one UMC-200 and one UPA-500. They were purchased in May 2013 and are in perfect working order and still have 4+ years on warranty remaining. The UMC-200 has the .39 firmware so hasn't been updated to the .47 as I didn't see any need to do so as the unit works perfectly. Asking $299 shipped for the UPA-500 and $429 shipped for the UMC-200. I will knock $25 of each of the items if picked up locally in the Boston area.