Back in the days when LCD computer monitors were ridiculously expensive for a 15" monitor, I was at a customer in NYC where they had hundreds rather than the st

Back in the days when LCD computer monitors were ridiculously expensive for a 15" monitor, I was at a customer in NYC where they had hundreds rather than the standard 'tv' style monitor of the time. Turns out, they had moved to a new location too near the subway system - and every time the train went by, it would mess with the old displays. Apparently whatever savings they got from the change in location was gobbled up by needing that cutting edge hardware.