Bad service

Hi please check your price on slips wen u exit the store.I have just purchased an item from Game Store Richard's Bay.A week ago the item was marked at R1199.This week(25/08) I visited the store to purchase the same item which rung R1999.I queried it and have received very bad feedback from the front end manager.They all did not seem to know what was going on and I wasted 2 hours in this store with this query.I eventually purchased the item for R1599.Their service is pathetic