Amazon offers Prime members the Whetstone Cutlery Multi-Function 10-in-1 Camping Tool for $7.37 $7.63 with free shipping. (Walmart charges about the same via in-store pickup.) That's tied with our July mention as the best price we've seen. (It's a low today by $9.) Its tools includes a hammer and axe head, screwdrivers and pliers, blades, and nail file.