- I Spy: A Book of Picture Riddles: $6.66
- This was selling for $13.99 before the price started to drop and is now the lowest price ever from Amazon.
- I Spy School Days: A Book of Picture Riddles: $6.24
- This was selling for $12.59 before the price started to drop and is now the lowest price in the past two years from Amazon.
Even though it says temporarily out of stock you can still order it now to lock in this price.a free trial of Amazon Prime. A prime trial is also free with Amazon Family (which also gets you up to 20% off diapers among other benefits) or Amazon Student. EBT/Medicaid Cardholders can save on Prime Membership here.