Not sure where you are paying $90/bag, but I get mine for $30/bag, that is pretty good for me seeing that it makes them look good. Good Luck!BCCC said:I feed final control, full tank, adn a little bit of feed when holding hogs, it works really well, and they never really do look stale like they do when using oat groats and the million other ways to hold a pig. Also Honors powerfill works but is REALLY expensive(almost 90 dollars a bag)