Baby Costs?

Katelyn • Have a bicornuate uterus and a tilted cervix, Been trying for a couple months, had a MC February 27. Hoping for a sticky rainbow bun.
Hello everyone, this may be a tough question to answer, but for those who have children, how much does a baby costs? Anybody surprised by particular expensive purchase's or baby care? My husband and I were going to start ttc, but have decided to hold off for about 6 months to build a nest egg. Thoughts? Advice? Thanks!