Not everyone has crafting leveled to the point of it being very profitable. If you want to make the most out of crafting you need to invest into the best gear and meld it. Dyes are not as much because it's like one dollar for one. Needless to say I have seen people selling one for at least 500k. That makes the exchange 1 dollar = 500k. spend 5 dollars and do the math. You can't deny the wedding bands aren't selling for over 5 million+ each.