MacMall offers the HP ZR24w 24" Widescreen LCD Monitor, model no. VM633A8#ABA, for $300.99. This $50 mail-in rebate drops it to $250.99. With free shipping, that's $49 under last week's mention and the lowest total price we've ever seen for a 24" IPS screen. (It's a current low by $100.) It features an IPS panel with 1920x1200 native resolution, 5ms response time, 400 cd/m² brightness, four USB ports, and DisplayPort, DVI-D, and VGA inputs. Rebate expires September 30.