In Canada, external hard drives of 8-20TB capacity show up every now and then for a rate of C$20/TB (US$14.50) so it won’t take more than 3 months to offset that cost. As a backup, online s3 storage might be reasonable.
E - Speak of the devil: https://lemmy.ca/post/23948873
I have experienced an issue sort of like that in the past, where my computer occasionally won’t do anything other than spin the fans, unless there’s a working connection to a monitor…