The same amount of corn would cost much less, so not cheap as in pricey to buy the components. Mixing it will be free.
I'm glad I'm not the only one you send that to...lol
That's why I'm adding cracked corn. My hope is the powder from it will coat the sweet feed and it'll prevent that. If it doesn't, lesson learned.I put sweet feed in a feeder once. Soon as the sun hit it (was not real hot either) it all got stuck together and fugged my feeder up. That was 50/50 corn and sweet feed.