Ugh... yes, you can get a bargain, but it won't be the good stuff
I don't take Psyllium straight, but I've taken a special formula of the stuff for an internal cleanse which worked out great - even took care of parasites (supposedly - who knows for sure, but I certainly felt a heck of a lot better).
Natural Colon Cleanse and Body Detox Cleansing | DrFloras