I am a little confused, you say you have every upgrade you can get with frost emblems, then you ask about t10?
So you have the Cataclysmic Chestguard, Corroded Skeleton Key, Cloak, and Gauntlets?
Or is it that you don't want the gauntlets because you are hoping for a drop?
If you are counting on drops, keep saving and run 25 man ICC. Don't buy anything until you have the armor token to upgrade it... You'll be wasting more on gems/enchants than it's worth.