I see online some DVDs for $59, but right now I can't spend the cash.
I do have the DVD, yes seems a little pricey but really WELL worth it. You will always have it when a question comes up and can play, pause and really go slow and get it right. It covers EVERYTHING, wonderfully enlarged pictures, very easy to see all the parts for repairing, cleaning and oiling. Many handy and helpful hints, I am very well pleased with mine. Have yet to take any of my numerous Featherweights to a repair shop, I do it myself.
This is just my opinion . Ruth