Well it would help to know what size monitors you are looking for? I know that my triple monitor setup's cost me about $900 per rig and I have three of them so three monitors per rig at about $300 per monitor but I have 27" Asus monitors all around. I personally really like my Asus monitors and you can get them in 23" version's for less than $300 that I got my 27" ones for.