Amazon has the Kleenex Facial Tissue (21400), Flat Tissue Boxes, 36 Boxes / Case, 100 Tissues / Box marked down to $32.66 use "Subscribe & Save" to get free shipping and bring the price down to only $31.03.
If you have 5 or more "Subscribe & Save" subscriptions a month you will save 15% instead of 5% and your total will be only $27.76 + Free shipping.