Amazon offers Prime members 36 Georgia-Pacific Angel Soft Ultra PS Premium Facial Tissue 96-Count Boxes (3,456 sheets total), model no. 46560, for $24.90 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $15.49.) That's 69 cents per box and $5 under the lowest total price we could find for the same quantity elsewhere.
Note that this item usually ships within one to two months.