Does Dillon's (or another local grocery) have a baby rewards program? My grocery gives you $10 on your next order for every $100 "spent"....and they base the accumulation on shelf price (before Q's, discounts, etc.). For example, a box of Pampers is $24.99 - they go on sale for $18.99 - I use a $2 off coupon = 16.99 OOP BUT I get $24.99 toward the $100. Sometimes they run a P&G deal also where if you buy say, 4 boxes you get say, $10 OYNO. That's when I really cash in!!! If they don't carry the mega packs, then I would use them toward the boxes. You get more for your $ in those anyway. Good luck!