incorrect pricing

Dearest Game stores, <br> <br> Your customers are not stupid or unaware of the CPA. Further more when I requested to speak to either a supervisor or manager was told they are busy. <br> <br> I guess in that case we should take our business elsewhere.<br> <br> The price clearly marked was R339.99. Rounded up my items and at the till requested to pay R429.99. <br> <br> The excuse by the Cashier, was that it was last week's special ( it was in fact Wednesday) pricing should have been changed by now or how slow can your staff be?