Botach via eBay offers the Gerber Bear Grylls Pocket Tool, model no. 31-001050, for $9.99 with free shipping. That's the lowest total price we could find by $4, excluding the below mention and other eBay vendors. This multitool is made of 5CR15 stainless steel and features a rubberized handle, fine-edge large blade, bottle opener, Phillips screwdriver, and small and medium flat-head screwdrivers.
A close price: Amazon offers it for $10.49 with free shipping for Prime members. That's the best price we could find amongst Amazon sellers.