Are you planning on using 3 for eyefinity? The resolution is not very high. The 5ms response time is ok.
maybe increase the budget a bit and try something like thishttp://www.newegg.com/Product/Product.aspx?Item=N82E16824236174
The lower response times are better for gaming. Also higher resolution is better
If you want to stay at $100 region this article might interest you http://www.squidoo.com/best-monitor-under-100