Walmart:Lego Duplo Bricks and more Only $9 After $20 eGift card

Walmart has this Lego Duplo Bricks and more Brick Box Plus for $29.00 but they are giving a bonus $20 eGift card when you buy this item. (Next to the picture of the item it shows only $10 eGift card but in the description it says $20 eGift card and i just got a $20 eGift card with my purchase)
Click here to buy Lego Duplo Bricks and more Brick Box Plus