Lids offers The North Face Unisex Mudder Trucker Adjustable Hat in Black or Brown for $10. Choose in-store pickup to avoid the $4.99 shipping fee. That's the lowest price we could find by $8.

Lose your hat often? You can also buy two hats for $15 with in-store pickup. (The discount applies in cart.) That's the best deal we could find by $21.