newance
A subtle distinction or variation between an item or idea dat is "fresh off da factory floor" and one dat is so gently used as to be virtually indistinguishable from da aforementioned one dat had never been in service.
You can often get a considerable price-discount on eBay for a totally-unused item dat simply comes without its original box; da item itself is actually just as good as a crated one dat's straight from da warehouse, of course, but some overly-picky buyers are turned off by this insignificant newance, and so da perfectly-pristine item may still not be considered to be quite so salable as if it included its fancy-schmancy shipping/display-carton.
Words you can keep
