The First 100 Words Board Book is on sale $2.64 at Amazon right now. That's 54% off the list price of $5.99!
I spotted a couple more that were over 50% off as well:
Happy Hippo, Angry Duck: A Book of Moods (Boynton on Board) – $2.76 (reg $5.99)
The Very Hungry Caterpillar – $4.86 (reg $10.99)
Giraffes Can't Dance – $3.21 (reg $6.99)
Shipping is free with Amazon Prime or if you spend or more.
See all posted Amazon book deals! Remember, Amazon prices flip fast. If you see something you like at a price that works for you, you may want to buy it in case the cost goes up.