Well, you probably won't find any good 19" that do that for $300 though you may find some alright ones. For a 17", the Samsung 700NF does 1600x1200@75hz so I think it is safe to assume that it does 1280x1024@85hz though I am not certain, as I can not currently connect the Samsung's website. The KDS AV-7TF may be able to do 1280x1024@85hz. Both of those are under $300, at least from Onvia there are.