I would like to suggest adding the loot from; Azuregos, Doom Lord Kazzak, Lethon, Taerar and Ysondre. These bosses aren't from the current phase and their loot is very very desirable.
Besides the loot from the world bosses there is also the class trinkets from ZG which would be great to have in the store. People rarely do the Edge of Madness.
I would Like to add one more suggestion, please add the complete Dungeon 1 / Tier 0 armor peices available for all classes.. Warriors, Hundert and druids sets are mostly complete and available, however only a couple of Priest and Mage peices . And only the chest for a paly.. seams like its not balanced across the classes. Thanks