The Apple Store offers the current-generation, factory-refurbished Apple 27" Thunderbolt LED Cinema Display HD Widescreen LCD Monitor, model no. MC914LL/A, for $849 with free shipping. That's the lowest total price we could find for a refurbished unit by $24. (It's also $150 less than what Apple charges for a new unit.) It features a native resolution of 2560x1440, 1,000:1 contrast ratio, 12ms grey-to-grey response time, 375 cd/m² brightness, built-in iSight camera, 3-port USB 2.0 hub, Thunderbolt port, and Mini DisplayPort connectivity. A 1-year Apple warranty applies, the same as new displays.