Amazon offers Prime members the First Aid Only 299-Piece First Aid Kit for $11.87 with free shipping. (Non-members can check out via Subscribe & Save to bag free shipping.) That's less than a buck over our June mention, which was the lowest price we've seen. (It's the best deal now by $3.) The kit measures approximately 9.3" x 7.5" x 2.9" and 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.