ASUS VH236H Black 23" 2ms(GTG) HDMI Widescreen Full HD 1080P LCD Monitor 300 cd/m2 20000 :1 (ASCR) Built-in Speakers. It's gotten great ratings at NewEgg as well.
Promo Code: EMCYXPY78 gets it down to $169.99.
Mail in Rebate gets it down to $149.99.
Free shipping, also. (Additional fees may apply to shipments to AK, HI and PR)