I was checking the tickets right from the initial two hour wait everyone had to go through up until last night, just checking the odd day or two. The only part of the ground that was solid red was East stand tier 2, but that was due to the away numbers for our own away game not being confirmed. Once Liverpool confirmed that united then confirmed their away allocation and by that time anything in tier 3 that was green / orange was sold out.
Once east stand tier 2 was released (as the scousers werent going to get the east stand like west ham did), it and the quads were green for nearly a full week. Quite embarrassing really.