In Fall of 2005, Dell sold their 2005FPW at a price of $499. I was able to snag it in one of their regular price drops for $379. Apple sold their 20" Cinema Display for $799.
Both monitors used the exact same LG Phillips LM201W01 20" S-IPS display with a different shell. And the Dell has DVI, VGA, S-Video, Composite video inputs, was a 4-port USB hub, and was designed to be used in both widescreen and portrait configuration on the factory stand. The Apple didn't.
I bought the Dell 2005FPW. It was a decision I have absolutely no regrets about. 4 years on, I still use the 2005FPW. It's been a great display. I recommend Dell UltraSharp displays wholeheartedly.
What is a crime is what Apple has charged for so many years on what are essentially aesthetic differences to the exact same displays their competitors sell.