IKEA Sale???

I had 3 things to buy from IKEA:

a) Tupperware for experiments
b) CD folder
c) Transparent storage box

Hohoho so I remembered that IKEA is having a sale (announced over the radio for a week now) from August until September. So I went today. And I bought.

But none of the items are discounted...

WHAT!?!?!?