I have been searching the forums for a couple of hours now and can not find the post with this information. Here is the information I have on the post, hopefully someone remembers the post or the website with the luster dust.
Post was made towards the end of October
Someone posted a place they bought a lot of different colors from, this place was selling 2 jars of luster dust for the price of one compared to other sites.
If anyone has any information please let me know. I need to order some before the weekend is over so I can get them asap. I have a grooms cake to make and travel with the beginning of December.
Thank you to anyone that can help!
Leily
FYI If you're just ordering a couple, you may want to compare prices at http://www.cakeart.us. I shopped there when I just needed one teeny jar of luster dust - their shipping was under $2, and everyone else wanted to charge me 6 bucks 
! I even sent her an email letting her know I did business there due to her low shipping price. Even w/o the 2-for-1 deal, it may be cheaper once you factor in shipping. I don't know how her shipping costs measure up once your quantities start getting larger.
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