Ask HN: Best place to sell digital assets? (software, domains, etc.)

Hey everyone,

For the last year, I've been sitting on a business idea unrelated to software. I've decided to go for it. My question is: where is the best place to list domains/websites, etc. for sale?

I've used Flippa in the past, but it has a $100 listing fee, which I would like to avoid.

Thanks!