I gotta agree. Someone showed me the lines that show up in the trinitron computer monitors about 2 months after I bought one, and EVERY time I went to a white background page, BANG! There they were

I was SO pissed...cause I never saw them till he pointed them out
Right after you pass the point that you could have returned the screen, you will find that seem. If you can't see it first hand before you buy, I would take the safe bet.
j