A guy on the Mesa-Boogie Facebook page replied with this about this speaker:
"Not only is that one a series II which people disliked so much they forced EV to start making them the old way again, but this particular one has been re coned with a B cone, essentially making it a 12B. That cone is thicker and missing the ridges and won’t have the same level of articulation that made the originals famous.
Don’t ask the seller if it was re coned, they never tell the truth. Do a little research and you’ll see what I’m talking about.
For $200, that would maaaaybe be fair for a legit original with a fresh L cone but I definitely wouldn’t spend that much for a B (unless it was for a bass cab)"