Amazon has the 1380-Count Equal Packets (12 boxes of 115 packets each) on sale for $14 - $2 off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $11 with free shipping on $35+ or with Prime. Less than 1 cent per packet, roughly $0.96 per box.