NCT already sold 5M physical albums the first half of 2021, predict the total amount by the end of the year

So according to Gaon chart, NCT as whole have already sold more than 5 million copies this first half. 3M+ thanks to Dream, and their repackage sales aren't even fully included yet

Coming next this second half we have wayv and nct 127 full album + repack, a new unit debut and nct 2021. But we don't know if the new unit and yearly project will release physical albums.

Also their restocked old albums keep selling like crazy

Taking that into account how many physical copies do you think NCT will sell by the end of the year?

to answer my own question, I think they can reach 8M easily with 127 and wayv released + old albums but idk if 10M could be possible, it would be amazing tho