price too high than Game stores

I went to CNA to buy a P9 cell phone and it was on SPECIAL for R4'400.00, a week later I saw an advert from Game stores for the same model for R2'999.00 and it was not on special it is their normal price. How come Edcon's price is so high on special, TOTAL ******* of R1'400, it is a lot of money to pay and taking advantage of account holders. I want to return the phone and to buy from game with a lesser amount.