Here is another look at some domain name sales that are not recorded on Namebio. The reason being these were generated from the GoDaddy domain appraisal tool, so more than likely these were sales generated through Afternic or Namefind.
When you search for a domain name using the GoDaddy appraisal tool, you will see comparable sales on the right hand side, you will also see more when you scroll down to the bottom of the page.
So I started taking a look at the comparable sales and then I put that name into Namebio and check to see if it was recorded there. I would imagine Michael at Namebio will not be able to add them since there is no date. Here was the first list of domain sales. and here is the second list. Third list here.
Note some of these sales could be more than 3 years old.
This list focuses on new gtlds
1.club more than $25,000
6.club more than $25,000
9.club more than $25,000
A lot of these new gtld domains do not resolve. The big club sales were all purchased by Chinese registrants