What can I expect to pay for diapers each month? About to be a new mom!

I am VERY organized when it comes to planning ahead financially, and I am trying to get a ballpark idea of what to expect for diapers/wipes per month so I can work it into the budget. I’m using Pampers, and wondering how many babies will go through in an average day. I know it varies by age. Just not sure to budget $50 or $200 or what! Thanks guys!