Target offers the Playtex Baby VentAir Complete Tummy Comfort 6-oz. Baby Bottle 3-Pack, model no. X0587301, for $8.59. Coupon code "BABY10" drops the price to $7.73. (Walmart has it for about 20 cents more.) Opt for in-store pickup to avoid the $4 shipping fee. That's the lowest price we could find by $3. These bottles feature vents that prevent colic by keeping air at the bottom of the bottle. Deal ends February 25.