Let the hive mind of Engadget get that for you.
"With all the new multitouch capable monitors coming out, which one is the best? With the release of Windows 7 I really want a touchscreen monitor for my desktop. I'm looking to get a Full HD monitor that supports multitouch and can still look great during gaming and movies. Which one has the best specs for the price?"
It was obvious prices would fall, and obvious it would happen as Christmas approaches. This is how it always happens. There will likely be at least one player that can be purchased for $200 retail this holiday and probably at least a couple brand name players occupying the $250-300 area. Next year we'll be seeing multiple players in the $100-150 range and plenty more in the $150-250 range.