NEC are good monitors, and you can get a 17in flat CRT that'll run at 1280x1024@66Hz with a .21dp for 230 CAD (~£110).
so if you are willing to reach all the way up to 200, then you may as well go for a 19in. You'll get a better refresh rate at 1280x1024. though make sure it has a good dp (at least .22dp).
Viewsonic is decent as well, and a bit less expensive.
I've got a Trinitron, and while the picture is great, the price is just too much for the Sony.
Right now, I'd probably buy a NEC if I had to get a new monitor. But it really depends on your needs/wants.
I'd go for a 19in CRT nowadays.
Cheers!