I can say with 99.9% certainty there would of been no 8 figure sales ever done on this (reseller) site considering Namebio has only 3 recorded sales listed above $10,000,000
#1 voice.com $30,000,000 2019-05-30 Private
#2 sex.com $14,000,000 2005-01-01 Private
#3 sex.com $13,000,000 2010-11-24 Sedo