Review Unjustifiable profit?

Stepping out sandals are sold for R239 a pair at Dischem. The exact same pair is sold for R89.99 at Pick&Pay (see photo attached). Apart from the differentiating trademarks to show in which stores they are sold, printed inside the sandals, there are NO differences visible to my eyes. I bought a pair from each retailer and scrutinized them. Even if Dischem buys the product for the price Pick&Pay sells it, Dischem's profit is about 165%. I am not only disappointed, I am horrified! I am a frequent shopper at Dischem but this experience will keep me away.