With orders of $25 or more, Amazon offers Prime members the Burt's Bees Beeswax Lip Balm Holiday 4-Pack in Beeswax Bounty for $6.29 with free shipping. (Non-members can spend $35 or more to qualify for free shipping.) That's the lowest total price we could find by $3. It features 100% natural beeswax.
Note that this item is part of Amazon's add-on program and can only be purchased with an order of $25 or more.