Sam's Club offers its members the Member's Mark Comfort Care Diaper Pack bundled with a Member's Mark 1,000-Count Wipes Pack in Scented or Unscented for $43.88 with free shipping. (Non-members pay an additional $4.38.) That's $13 off list and the lowest price we could find. Choose between 224 size 3 diapers, 200 size 4 diapers, 160 size 5 diapers, or 144 size 6 diapers.