Sounds like I got ripped off royally LOL :-)
Around $99 for most 50lbs buckets of 99% Trichlor tabs and I paid $249 (!!!!!) for this bucket of "super" tabs that probably cost them less to make...ouch! This forum has helped me tremendously and I only found it a week ago. At least I feel safe using these tabs up until they are gone now that ya'll have explained the makeup of them so well. I wish I had found ya'll sooner!