It completely depends on if they have the kind you ordered in stock and how far away you are from the ship out center, which if I'm not mistaking, is Texas. I ordered some medallions from the Emporium years ago and I got them in less then a week. I know other people have had to wait weeks or sometimes over a month for theirs, but it's worth it.
There is no meaning to life, no purpose, no reason for existence, and nothing matters. What better reason for debauchery and indulgence could there be?