You can get free shipping too if you sign up for a free 30 day trial of Amazon Prime or if you sign up for Amazon Moms (its a free 3 month trial) or Amazon Student or if the item qualifies for Free Super Saver shipping on orders $25 or more.
If you choose to sign up for Amazon Prime and pay the yearly fee after the 30 day trial
remember you can add several friends/family members to your Amazon account with their own payment info and mailing address that way you can split the yearly cost between a few of you to make it cheaper! :)
Remember Amazon prices change quickly so be sure to snag it while you can!