Tell me what your ALB costs are going to be next month.
“You are charged for each hour or partial hour that an Application Load Balancer is running and the number of Load Balancer Capacity Units (LCU) used per hour.”
If they were genuinely interested in making it easy you'd see pricing information every time you're spinning up a new EC2 instance / whatever other service, right there, without needing to go pull up the cost calculator. Have an instant "estimate my current bill" button, etc, etc.
Between that and https://ec2instances.info/, I can figure out the vast majority of what I need to know about costs on AWS.
What are the gaps that you see?