Just remembered, if you're in the UK, a lot of "Granada" TVs sold through the rental chain were rebadged Hitachis, so those are worth a look at. The "Granada" bingo halls used to make heavy use of Granada TVs and monitors, those became "Gala" bingo halls. So if any of those are refitting their systems, check if they've got any granada/hitachi TV/monitors going spare. However, from those sources they're likely to have screen burn from the bingo numbers.