Originally Posted by
Mascotte
You need 800 skill which requires you to complete the questchain most likely to get the recipes-skillups.
The legendaries themself are all pretty horrible tbh, its mostly a statstick item for alts since it only requires lvl101.
Prices will plummet in a day or so and then cycle up and down for a bit when the building is up, doubt you'll actually sell much of em.
The amount of people willing to shell out alot of gold for an item is likely vastly lower then the amount of sellers.