With best of playlists counting and eras 9/10/11/12 and possibly another GH or remix album I'm sure she can get 100M actual sales and 120M album shipments WW
With over 100M singles sold I just need her to get 30M more singles sold within her last 4 eras so that she can hit the 250M record mark.
She'll need 3 more hits and 3 or 4 moderate hits me thinks.