Demonslayer EnchantFollow

Just got the formual at the AH for 90 silver, how much should I charge to enchant for others?

On my server the mats for Demonslaying cost about 8-10G. I charge 10-12G to enchant it. If the sutomer brings mats I charge 1G, usually get given 2G. The problem with demonslaying as an enchant is that, like fiery, it isn't a 295+ enchant so a lot of characters leveling their enchanting skill will do it practically for free. However I think it is one of the prettiest enchants so you should get some vanity customers.