Rent baby prams & baby walkers instead of buying one. 

There are many people that have their kids old pram or walker that is just taking space in their homes. If you are one among them then you can sell or rent out here to those that don't want to buy a new one. 

On the other hand, little kids that we know grow up fast so renting a pram is an affordable option for parents. 

Check the above list and find what you need for your child.