Cant use Conquerors Mark of Sanctification

Hi all.

i won a conquerors mark of santification in icc. I got the 264 legs (already sanctificated) but i cant change to 277 items. I even cant change to 264 item from the 251 items.?? Is this a bug?

How to change gear and mark to a better item in dala?

thx a lot.

It's not a bug....
You probably got http://wotlk.cavernoftime.com/item=52027 but to "change" to 277 you need http://wotlk.cavernoftime.com/item=52030