GitHub - matwerber1/aws-s3-intelligent-tiering-cost-calculator: Simple spreadsheet to give you a high-level idea of the benefits of S3 Intelligent Tiering vs. storing everything in S3 Standard
AWS Pricing Calculator: Estimate Your Monthly Bill - CGNET
How to calculate AWS costs and avoid paying too much for cloud services | TechRepublic
Estimate your costs – AWS Simple Monthly Calculator | AWS News Blog