Walmart offers the Gerber Bear Grylls Pocket Tool, model no. 31-0001050, for $10. Choose in-store pickup via Site-to-Store to avoid the $1.97 shipping fee. (Amazon charges the same with free shipping for its Prime members.) That's tied with our January mention and the lowest price we could find by $3. It features a blade, bottle opener, and Phillips and flat head screwdrivers.
Gerber Bear Grylls Survival 5-in-1 Pocket Multitool Knife Screwdriver 31-001050 - 310001050 is also available at these stores