aws data-transfer cross-region (eu-west-1) aws data-transfer cross-region (eu-west-1) list priceList price by snapshot date.2026-08-222026-08-242026-08-25GBObserved Same series as the chart Observed Value (USD) Source 2026-08-22 $0.02 Source 2026-08-24 $0.02 Source 2026-08-25 $0.02 Source