Staples has the Dell UltraSharp U2412M at $149.99 - 24" IPS monitor
If you qualify for Visa Checkout
you could bring the price down to $124.99
I really like the fact that the monitor is 16x10 (1920x1200). The extra height is great for many applications. Also has excellent stand that allows to adjust tilt, swivel and rotation (use in portrait mode).