BNIB- is it in the box that has been opened to verify the product and put back in the box never to be seen again?
Agree! ['Yes!']
You have to verify what you have in order to know you actually have it
Trust, but verify, or call it out like Schrödinger's cat
Either way you have to know to know, you know?
I would go a step further and say that the verification does not take away from the valuation at all. If anything it reinforces and validates that valuation, which results in a valuation equal to or greater than (generally equal to, but you get the point)
Also note LNIB "In the box or display that has been opened to verify the product and put back in the box or display and maintained in like new condition with minimal if any wear and/or for display purposes?" This would be similar to a demo car, still in the showroom, still new, but likely test driven by other, all while in the manufacturer/dealership (owners) possession & under supervision of the same.
As much as we use BNIB & LNIB I know some of us have been surprised at the definition as interpreted by others. I won't say many, but enough to make a deal sour here and there. And not just on eBay/CL/etc... Even here on OF I have had a couple of BNIB pieces that were LNIB at best and a few LNIB that were just plain used.