It looks like the owner of Dating.co took a decent sized loss on the domain name selling it for $10,252. The domain name was purchased back in 2013 for $30,000. Sedo was exchange where Dating.co sold on both occasions.
Checking out Archive.org after the sale there was a website up with the tagline, “#1 Resource for Dating Tips & Beautiful Women” You can take a look here.
Only 148 backlinks according to Ahrefs so not much SEO work was done on the site after the $30,000 purchase.