Tonight I bought a bunch of 10 lb bags of Great Value sugar on walmart.com with free shipping, for $3.92 per bag. It seemed a decent price to me, so I thought I would share it here.
Normally I cannot get free shipping for the 10 pound bags for some reason, but tonight I could, and the price had dropped as well. YMMV, all WalMarting is local.
There should be a sticky for deals on sugar. (Someone is sure to pop up and point one out to me now.)