The ViewSonic monitor will typically cost someone around $140 to $300 USD, depending on the monitor's size as well as where you purchase the monitor. Some websites will run cheaper rates as they'll have refurbs as well.
a ViewSonic VA703b monitor costs about $112.17
this monitor consists of intensive graphics task
its display was
width-14.9in
depth-8.3in
height-15.7in
weight-9lbs
You can purchase a ViewSonic VA703b monitor on line from ViewSonic's site for about $200. Prices at stores like Office Max are comparable, but you won't have to pay shipping.
I believe you can purchase the VA703b for around $100, but I'm unsure if that model is still being manufactured. I think your best bet would be buying one used.