Dye Vendor?

[ValkyriaCrystalis]

Imagine the NPC that sells dyes, added to your house, where it shows:
1) Normal dyes - these dyes are shown regardless and can be purchased in cities
2) Special dyes - e.g. beast tribes - depending on what beast tribes you've done, some will be shown and some will be hidden - so do your beast tribes to unlock more
3) Ultra Special dyes - Like "General-Purpose Metallic Blue" or "General-Purpose Metallic Gold" - These would help normalize the prices as some are literally cheap and others literally expensive.

I’m all for the 1 and 2, it would be awesome !
For the 3, Jojoya is right : it probably will never happen because of the cash shop.