My monitor had jittery text , it looked like it was in the wrong resolution and the video looked like it was torn, I know that sounds funny but that is how it looked.
I had guessed it was a A/D board but confirmed it by swapping out a known good one from another monitor I had.
The prices were slightly better then some of the other vendors but more importantly they had it in stock.
I am assuming the one I purchased was used although I am looking at it now and it could be new. It is definitely a newer updated version of what I took out of the monitor.