Amazon offers two Tide Purclean 50-oz. Liquid Laundry Detergents in Honey Lavender Scent for $9.25 with free shipping via the steps below. That's a buck under our mention from last December and the lowest we've seen. (It's the best today by $8.) It's designed for both regular and HE washers. To get this deal:
1. View two Tide Purclean 50-oz. Liquid Laundry Detergents for $11.84
2. Clip the "$2 off coupon" on the product page
3. Check out via Subscribe & Save for a final price of $9.25 with free shipping

Note: Be sure to cancel Subscribe & Save after your item ships to avoid being billed for future shipments.