I received a Harmony 670 as a replacement from Logitech for a faulty 659 that I had. While waiting for the 670 to come in I bought an 880. I programmed the 670 but never actually used it. The 670 has been sitting unused on my desk for about 3 months - it's time to let it go. I don't have the original box, but the remote will come with it's documentation and software as well as the USB cable to connect it to the computer. It is perfect - not a mark on it. Looking to get $70. I take PayPal, but only from a bank account - no credit cards. I'll also take a money order. Thanks for looking!