For anyone wondering, this adds up to about 87600 Gold a year. Actually a reasonable price if you're in the sort of business where that sort of thing is roughly the same cost as a good upgrade, and which you can pay a few times a year.
Hell, with enough "Wall Of X" and "[Material A] to [Material B]" type spells there are that's the sort of cost you could earn from a daily spell, or even a Artifact if you wanted to automate it, faster then she would cost.
For anyone wondering, this adds up to about 87600 Gold a year. Actually a reasonable price if you're