Intra-region markup just isn't that much anyway. It's typically $0.01 per GB across AZs. [0] If you ingest 1 TB of data (a lot of data) into a MySQL instance an

Intra-region markup just isn't that much anyway. It's typically $0.01 per GB across AZs. [0] If you ingest 1 TB of data (a lot of data) into a MySQL instance and replicate it to a replica in another AZ, that will run you $10.24 per month. That's why a lot of services don't call it out. [0] https://aws.amazon.com/ec2/pricing/on-demand/#Data_Transfer_within_the_same_AWS_Region https://aws.amazon.com/ec2/pricing/on-demand/#Data_Transfer_...