Spike-it Lureworks has about the cheapest. I have a gallon of theirs but have not tried any of it yet. Still working on a gallon of calhouns. The spike it will settle and it may be one of those deals where You get what You pay for. The caney creek is more pricey but is safer and is good quality. I think the gallon of spike-it run me about $35 with shipping. It may have been closer to $30. I can't remember. I hope it works out good. We'll see eventually and I'll post results then.CF