Goinggold

1 clue
Selling 500,000 copies, as a music CD
Similar answers:
Agoing
Amishgoingcrazy
Aregoing
Butimustbegoing
Bynotgoingin
Cargoingup
Comingorgoing
Easygoing
Fargoing
Forgoing
Forgoinggreen
Getgoing
Gettinggoing
Goin
Goinandout
Goindebt
Goinfor
Going
Goingahead
Goingallin