Head over to Walmart.com where you can get this National Geographic 3ft. Tall Corrugated Cardboard Castle for only $5 (reg $13.95). Perfect for an indoor activity on a rainy/snowy day. You can ship to store for FREE!
You can also get the National Geographic 3.5′ Tall Corrugated Cardboard Tyrannosaurus Rex for the same price.
Be sure to go through ShopAtHome and get 1.5% cash back! Search for National Geographic Cardboard to find these deals!