Amazon offers the 3M Scotch Heavy-Duty Packaging Tape with Dispenser 6-Pack, model no. 142-6, for $9.99. Add it to your cart via Subscribe & Save to cut it to $8.49 and bag free shipping. That's the lowest total price we could find for this quantity by $6, although it was a buck less in December. Each roll contains 800" of 1.88"-width tape.

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