Chosen Solution

The pigtails are not long enough to stretch from magsafe to mini display port on my MB air without stressing the display port connector - this is frayed now and ready to die. The rest of the display is as new. Just need a new cable

Is this what you are looking for? 922-9941 All-in-One Cable Replacement for Thunderbolt Cinema Display 27" A1407 Mid 2011 (MC914LL/A)