Staples has 23″ Dell E2318HR 1920×1080 60Hz 5ms IPS LED Monitor + Filler Item (example) on sale for $100.24 – $20 off $100+ orders when you apply coupon code 57339 at checkout = $80.24. Shipping is free.
Specs
Resolution: 1920×1080 (Full HD)
Refresh Rate: 60Hz
Response Time: 5ms
Brightness: 250 cd/m2
Panel Type: IPS
Viewing Angles: 178° H / 178° V
VESA: 100mm x 100mm
Ports
1x HDMI
1x D-Sub (VGA)