For Prime members only, Amazon offers the Jack Links Beef Jerky 1-lb. Bag in Teriyaki for $12.98. Check out via Subscribe & Save to cut that to $12.33 with free shipping. That's around $8 under what you'd pay for this quantity in local stores, although we saw it for a buck less in January.
Be sure to cancel Subscribe & Save after your order ships to avoid being billed for subsequent shipments.