Amazon has Clabber Girl Corn Starch, 6.5 Ounce for $.91 with free prime shipping or as low as $.77 cents with subscribe and save. This typically runs about $3 on Amazon so I suspect this price will fluctuate back up after a few people buy it, but for the time being this is near an all time low. And for those who say you can get this at the store for this price, sure, but then you have to go to the store.
https://www.amazon.com/Clabber-Gi...ns&sr=1-11 >In stock soon
$.86 w/ 5% S&S