One of the best ways to save on your favorite manga is through box sets and collections. During Amazon Prime Day, most One Piece collections are discounted around 50%, which amounts to at least $100 ...
Each book collects 3 individual volumes of Berzerk manga in an oversized ... all 14 deluxe volumes of Berzerk are priced at or below $30 on Amazon which is roughly 40% off the list price.