Quote Originally Posted by tachi View Post
Patch notes have the exchange rates listed: 4gil per mark, about 60 marks for crystals 30 for shards?, and anywhere from 5~200k marks for materia of all types and tiers 1~4 included.

Ele potency's top the charts with 200k/per tier IV.

So glad I did those billion leve's for marks and have over a million stored up lol
The crystals are certainly cheaper than those greedy guild workers were trying to get. Still think I'd rather have the gil though, especially since I have well over a million guildmarks as well. Or I could just buy a bunch of low level materia and try my luck at getting more than just a double meld.