[notpeter]

Backblaze recently updated that data through Q2 2017 [1]. Hard drives have only dropped to $0.028/GB. For comparison SSDs are still ~$0.40/GB (~14x).

[1]: https://www.backblaze.com/blog/hard-drive-cost-per-gigabyte/

[2]: https://pcpartpicker.com/trends/internal-hard-drive/