I found the Aveeno Protect + Hydrate Sunscreen on sale for $12.91 on Amazon. This 2-ounce tube is usually $15.61, but you can use Subscribe & Save to get an extra 5% or 15% off. Don't forget to clip the coupon for $3 off. This brings your final price to as low as $7.97.
Don't want to run out of this sunscreen? Use Amazon Subscribe & Save to automatically get it delivered before it's empty. As a bonus for subscribing, you'll get an exclusive discount. Want to add another sunscreen to your account? You can always cancel the subscription and replace it with another.