Newsgroup Direct has just announced unlimited newsgroup access for block customers during COVID times
1TB Blocks can be purchased for USD$7
From their email:
We’re providing our valued block customers with unlimited usenet access during the COVID-19 pandemic.
Who is This For?
Our free access is available for current NGD block customers. Current unlimited customers should continue to use the existing servers.
How to Access Free Usenet
The only thing you’ll have to change in your configuration is your NNTP address. You’ll need to connect to covid.newsgroupdirect.com with your existing username and password. Everything else will stay the same.