[byefruit]

"In addition, S3 Express One Zone has reduced the per-GB charges for data uploads and retrievals by 60 percent, and these charges now apply to all bytes transferred rather than just portions of requests greater than 512 KB"

It's not clear but are there cases where this could be a significant price rise? If you exclusively had small objects (<512kb) being written and read then this could add up quickly.

[rfoo]

If all your GET requests are 512KB in response, this "price reduction" is effectively a price raising. GET requests go up to $0.000323 per 1K from $0.0002 per 1K.

[mattashii]

The article states a new price of $0.00003 /1k requests, an order of magnitude lower than your indication. Maybe you have miscounted the number of zeroes, or did I miss something in the calculation?