Amazon offers the Burt's Bees 100% Natural Moisturizing Lip Balm 2-Pack in Coconut & Pear for $3.89. Check out via Subscribe & Save to cut that to $3.70 and bag free shipping. (Target charges pennies more via in-store pickup.) That's around $2 less than you'd pay in any other local store.

Be sure to cancel your subscription once your order ships to avoid being billed for further shipments.