Why is glam quest level 50 and not like 15?

[Amberyl]

So you mean level 50 characters automatically have enough gil to throw 3 million on one glamour item?

You can duo dragonskin maps for a million gil sales per run. For five minutes work. Yes, they should have.

Edit: I'm presuming you mean 60th, since that's the new cap. Glamouring anything at 50th is pointless now, given you'll be changing gear every two days.