USP Labs is a triple isolate and around $10/Pound .. One of the better vanilla's on the market
PES is ~ $10 Pound and has a variety of great tasting flavors. (Blend)
Dymatize Iso100 is around $13/lb and has a huge variety of great flavors.
Beverly (While not an isolate) ~ $15/lb and has one of the best CnC's on the market
Metabolic Nutrition - PB Cookie (one of the best PB's on the market) ~15/lb
Ghost ~ $15 / lb and easily on of the best flavored products on the market (Cereal / PB Cereal Milk & Blueberry Toaster Pastry)
Isolate or not, $20 is not a "Good" deal on protein. Your paying almost double to use a powder to reach your protein intake. a Good flavor doesn't cost an extra $10/lb.
If these are not surpassing some of the top 5 protein flavors of all time,( and I have had probably 100+ Different protein powders) it is a far stretch to say it is a good deal
$19.99/Tub on inside sales. It was 20% off last week where
ZachH got a deal for tubs $38 for 55 servings which is under $10/lb.