Upgrading Storage : How it works - Picasa Help

I noticed today that suddenly I had a LOT more spare space on my Google account. Seems Google has gotten much more generous with paid storage:

20 GB - $5/yr
80 GB - $20/yr
200 GB - $50/yr
400 GB - $100/yr
1 TB - $256/yr
2 TB - $512/yr
4 TB - $1024/yr
8 TB - $2048/yr
16 TB - $4096/yr