Hello there,
I'm Ringeman from Blacksmith Services and we might be able to help you with this.
53.556.400 gp non premium, and done in a couple of days,
57.856.400 gp non premium and if we need to collect the items required for the quest
you can always add me on discord ( bompa113#9809 uid 190874065781784576) or click my signature if you want to talk more!
and have a great day!