Amazon offers Prime members the First Aid Only 299-Piece First Aid Kit for $12.80 with free shipping. (Non-members can check out via Subscribe & Save to bag free shipping. Home Depot charges pennies more the same.) That's tied with our mention from two weeks ago and the lowest price we could find by $4. It includes medicine, antiseptics, bandages, and injury treatments.

Note: If checking out with Subscribe & Save, be sure to cancel your subscription after your order arrives to avoid being billed for subsequent shipments.