OK so it was lazy of me to not at least look at the metrics. before passing judgement.
I just had a look and the problem for me is that these domains have next to no exact searches a month. There is some search volume for the phrases, but my general thinking is it doesn't matter how many phrase search you have if the exact are really low.
That said, who knows, maybe in a couple of years time if the market gets more competitive these will be the sorts of domains you could through up on NF's AMA and maybe get $100 - $150... but if you put them up for sale today I don't think you'd get anything for them.
So are they worth anything today, probably not. Are they worth keeping, maybe, but it's a long shot.
Yeah I think so. I've certainly sold worse so for a $9/year gamble yeah why not. Might even get a crazy click here or there too to bring holding costs down.
Out of the two maybe "bankdebt" but the question is who is the audience, who buys/sells bankdebt there is a certainly limited market and they probably wouldn't google "bank debt" before sinking $1 billion into retail bank bonds. A debt consolidation lead gen site might work off a blog but it would be a lot of effort.