Dark Rukia?

Altaire

Ya even at VIP 10 buying all Vit costing 840 gold each day so 8400 gold total and getting max Vit from beauty game and cafe,
Using all Vit on crystals most people lvl 75-85 will only get 27,000, still a long ways from the 37,000 required.  Perhaps they will sell gift packs but I imagine it would cost 1 gold per crystal, so gotta spend another 10,000 gold.
So dark rukia will cost approx 18,0000 gold total. But you get some extra gift packs and her for the cheap price of $450 USD