If you live Southern California (and maybe elsewhere, I dunno)...never buy a monitor off the internet or B&M unless your getting one of those great deals and even then, do a reality check.
PF790's were going for about $350 at the LA Fairplex computer fair in December 2000. Most of the other deals suck but computer fairs are still good for monitor deals and hunting for select components/software. Sometimes some of vendors have no idea what their goods are worth. At one show I went to in August 2000, some guy was selling a full professional version (Not student) of Mathematica for $200 (retail cost is about $4000)...needless to say my friend picked it up. Vendors mislabel stuff all the time...so you could get 1 ghz PIII for the price of a 700E, 256MB of memmory for the price of 128MB, and so on...