DN1.APP is the first specialized specific TLD marketplace.
List your names for $10-50 per name. We only charge a commission fi the customer buys on our site. Your free to sell elsewhere, just update your listing please. We do charge per name to increase quality.
We only sell .app domain names. .APP is a little bit tricky as the Whois limits and SLL requirements make it hard to communicate or have landing pages.
Email me at email@example.com to be a beta lister.