Liquid Splenda

This morning I purchased one ounce of liquid Splenda at this website for $18.00 (including shipping and handling). Apparently the stuff is in such short supply that it is only available for purchase three days a month (today is one of the days). Before buying, I checked eBay and found this listing for a gallon (128 ounces) of the stuff. The bid is currently at $175.00 plus $12.00 shipping and handling. $187/128=$1.46 per ounce. I’m not sure on the shelf life so I passed on the gallon, but now I’m thinking I should buy it, divide it into ounce containers, and sell them through this blog for $17.99 per container.