Using the sources shown here, you can save plenty of dollars and cents by purchasing all your baby things from previous owners, not from retail stores.
Let other parents pay full price for toys, baby strollers, clothing, cribs and bedding, and all the other baby items. When their babies are older, you can get those same items at a big discount. That will help your budget and let you spend the money you have saved on other items for your baby and your family.