Another example of why i consistently advise against buying USED goods from Adorama. I live close by, so i've been in the store many times. They treat the used items like crap. And, by your account along with an experience of my own, they don't bother to carefully and accurately list the products.
I once went down there for what was listed as a 'current version' of the Leica-R 28mm Elmarit. What they pulled from the shelf was a first version. It was caked in dust. Had i ordered it sight-unseen, waited for it, and paid shipping, i would have been thoroughly pissed.
My first used purchase from them was a Rolleiflex. I knew almost nothing about them at the time, and this was pre-internet. They kinda took advantage of me. Nothing criminal, of course. But, I eventually learned that the 'deal' i got was not what i would expect from places like B&H, KEH, Kurland, etc... or any other dealer in Manhattan (except for Cambridge, of course).
These comments are restricted to the USED equipment they sell. I'll still go there for new equipment, or order online. But, anything used, i have to see+hold in my hands first, and even then i wouldn't trust them unless it was the last and only resource for that particular item.