Amazon again offers the Tide Pods HE Turbo Laundry Detergent 81-Count Tub in Free & Gentle for $12.82 with free shipping, via the directions below. That's tied with our mention from a week ago as the lowest total price we've seen. (It's also a current best by $5.) To get this price:
add to cart via Subscribe & Save for a final price of $12.82
Of note, it's also available in Tide Original Scent orGain Original Scent for pennies more, via the steps above. Be sure to cancel your subscription once your order arrives to avoid being billed for subsequent shipments.