I wanted to try my hand at using gelatin to clear a beer, but was somewhat surprised when I went on Amazon, and saw it was being sold for roughly $20/lb, searching for "unflavored gelatin." A box of flavored jello is about $1.49/3oz, or roughly $8/lb. And often it is on sale for 50 cents. I am sure there is a bunch of flavoring and sugar added to the jello boxes, but I thought the gelatin was the cheap part!
Anyway, what is a cheap source of unflavored gelatin? or is $20/lb the price?