For its Prime members only, Amazon offers the Planters Cashew Halves and Pieces 26-oz. Jar for $7.59 with free shipping, via the directions below. That's about $3 under the price you'd expect to pay for this quantity at your local store. To get this price:

1. View the Planters Cashew Halves & Pieces 26-oz. Jar for $10.84
2. clip the 25% off coupon on the product page (you must be logged in to a Prime account to see this coupon)
3. add it to your cart via Subscribe & Save to drop it to $7.59 and bag free shipping

Be sure to cancel Subscribe & Save once your order ships to avoid being billed for subsequent shipments.