If you have a bunch of domains like I do, @domain_io is a super useful tool to make sure each domain is listed on all major platforms with correct prices. Didn't realise I needed it until I gave it a try.
Testing out the new @domain_io platform, so far so good! Clean simple landings pages + multiple ways for people to pay = excellent. It has already helped me find dozens of domains I hadn't listed on one marketplace or another.