On Amazon right now you can get Sugar in the Raw / Raw Sugar Natural Cane Turbinado from Hawaii / Box of 500 packets for just $11.51. This works out to just $0.02 per packet!
This will ship free with Amazon Prime or qualifies for free Super Saver Shipping with a $49 purchase.
Note: Amazon prices and promotions can change at any time. The price(s) listed in this post is/are subject to change.