As I said then, I'd imagine you're looking at a TN 22"... then we're talking about a quality make and model.
If it was me personally, I'd get something like a
Samsung P2270 at that price range (although I'm not a fan of glossy PC monitors, always prefer standard black bezel), but then I like Samsung monitors quite a lot, along with Dell. Don't know why, I just do
To save a bit of money, you could go for an Iiyama, no experience with them though, or a Viewsonic... I wouldn't touch a Viewsonic with a bargepole, but that's a personal opinion - a lot of other people like them.