Supplement Hunt offers the Catalyst Grassfed Whey Protein 2-lb. Bag in Belgian Chocolate, bundled with the Catalyst Pre-Workout 1.03-lb. Bag in Sour Green Apple, for $55. Coupon code "DEALNEWS3" cuts that to $22.98. With $5.99 for shipping, that's the lowest total price we could find by $30. The whey protein is hormone-free and naturally sweetened.