Short (4 characters or less) .com domain names took out 13 of the top 20 sales in the weekly Domain Name Journal chart for the week ending 5 November, along with a couple of 2 character .cc domains, but mommy.com took out the biggest sale, selling for a neat $100,000.
The second and third biggest sales for the week were xlc.com and fhl.com, selling for $49,100 and $35,000 through NameJet and GritBrokerage respectively.
On the TLD side of things there were 16 .com sales, 2 for .cc and one each for .nl and .org. There were 14 sales through NameJet and 4 through Sedo.
To check out the Domain Name Journal chart of top reported sales for the week ending 5 November in more detail, see:
http://dnjournal.com/archive/domainsales/2017/20171115.htm