Head over to Amazon where they are once again offering up this LeapFrog LeapReader Interactive Solar System Discovery Set for just $5.49 (reg. $17.99!). Plus, shipping is FREE with a Super Saver order of $35+ or score FREE 2-day shipping with Amazon Prime. Features of this set include: 

• Take off on a journey for out-of-this-world fun. Prepare to soar and explore!
• Large, 2-sided interactive activity board unfolds to more than 3 feet, and bonus glow-in-the-dark space stickers make learning even more fun!
• Teaches astronomy, earth science and scientific inquiry.
• Ages 4-8 years.
• Works with Tag and the LeapReader Reading & Writing System (sold separately).