Wow – this is a great deal on LEGO Duplo sets – today only, take 20% off select LEGO Duplo toys at Amazon. Savings on LEGO Duplo items are few and far between, making this a good deal. These LEGO DUPLO Town Baby Zoo Building Sets are only $9.59–normally $11.99 today. Suggested age range is 2-5 years. Shipping is free with Amazon Prime or a $35 qualifying purchase.