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.
Agreed. I've worked a few blocks from there for the last 14 years and have bought quite a lot of used stuff there. I'd say that about 50% of it went back for one reason or another. A few years ago I bought an R6 which was in "demo" condition and all of the seals had perished. It was otherwise very nice so their solution was to send me to the chainsmoking repair guy they work with. He fixed the seals, but then the camera stank like an ashtray and I didn't sign on for that. Back it went.
Just this last two weeks I bought an Elmar 50/3.5 rated as "E", which is supposed to mean slight wear with clean glass. The focus and aperture were both VERY sticky (to the point that the torque required to focus was more than what was required to unscrew the lens, but the glass was clean and it looked good. I took a chance that working it a bit would free it up, but no dice. I brought about the lens back on the following Monday (bought the lens Friday). It was early in the morning and not many salesmen or customers around, but there was a guy sitting at the used counter wearing a shirt embroidered with "Used Dept" on it. So I approach him and stated my request and he basically said that unless I was selling something he didn't need to talk to me and he went back to sitting there doing nothing. Other than the times when Gary gets cranky (which is more funny than offensive), no one there has ever been a jerk in my direction.
Anyway, a regular sales guy helped me out and I exchanged it for another Elmar, but this one had a free Leica II attached. The lens was in much better condition than the other lens, with just a touch of haze. The body needs some mirror re-silvering action, but the 21mm CV I have on there mostly focus agnostic.
I noticed that now they have the sticky lens listed, but knocked down 4 notches and they have the problems listed.
So, this isn't all to say I haven't over the years gotten some good stuff there for sometimes at a lowball price. It's just that frequently they over-rate and/or mis-identify the items. However, except for Mr. Sunshine Used Department Man, they've also never been resistant to accepting returns.
John