Overcharging or wrong price advertised?

There is a sale up to 70% on Swedish Origins celebrating our national day 6/6. The sale ends 10/6 but the price is all wrong.

BF3 Premium - Original price 399:- now 199:- (50%), when I put it in my basket is says 499:- now 249:- (still 50% but higher price)
Same with C&C Ultimate but its 249/125 and says 299/149 in basket. 

I guess I wont buy these from you since the reply wont come until after the 10th.
But maybe you do it right next time.