It is a good news for Amazon S3 users.
Amazon S3 standard storage prices in all regions are reduced.
Be noticed, Storage price.
Old    New
First 1TB   $0.140 $0.125
Next 49TB  $0.125 $0.110
Next 450TB $0.110 $0.095
Next 500TB $0.095 $0.090
Next 4000TB $0.080 $0.080 (no change)
Over 5000TB $0.055 $0.055 (no change)
New prices are effective February 1st and will be applied to your bill for all storage on or after this date.