I logged into my lvl 44 hunter in my PC using SAC (US3).
In the Item shop I did not see any option to buy the "Crown Bag" which I can sell in AH or gift to a friend.
There was an option to purchase more crowns but it took me to a website outside of the game to buy crowns but not "crown bag".
Have they removed the option to buy this crown bag which I can sell for gold in AH ?
The lvl 40 sac account thing only influences the, tradeability of item shop items. It doesnt open a tab for crown bags. The bags are fully out, some speciall occassions may bring them back for a few days but basically they are just out.