I plan to sell an item that was intended for one purpose but has been modified for another. Nothing illegal, dangerous, or anything like that. Can I still list it as "new", or does it need to be "refurbished"? It will now not be the same item as the part number listed on it, so how do I get around a requirement for a manufacturer's part number? It will be a suitable replacement for a different part number (which is no longer available), if that matters.
