At Target, spend $100 on diapers, wipes, or formula and get a $25 Target Gift Card for free. Plus, cut an extra 20% off select orders of $75 or more. (Eligible items are marked.) Even better, these orders qualify for free shipping. Deal ends February 27. A couple of best bets, with prices after discount and assuming you'll use the gift card:

• 3 Huggies Little Movers Size 3 128-Count Diaper Packs (384 total) w/ $25 GC for $82.78 ($0.15/diaper, low by $45)
• 3 Pampers Cruisers Size 3 128-Count Diaper Packs (384 total) w/ $25 GC for $83.98 (pictured, $0.15/diaper, low by $44)