If rare items (like arcanite bars and items crafted from arcanite) were easy to get, they wouldn't be rare items would they?
That being said, I have a 300 skill alchemist in WOW, and the 48 hour wait between transmuting arcanite bars seems a bit long. The other transmutions have a 24 hour wait. So every 2 days my alchemist buys an arcane crystal for 17-20g, transmutes it, and sells an arcanite bar for 25-28g. It's just supplemental income, I'm not getting rich at it. But removing the waiting period entirely would unbalance things. If there were no wait period, then the wealthiest alchemists would buy up all the crystals and control the arcanite business.
And the supply of arcanite bars would still be restricted by the rate at which arcane crystals are mined. If your server has plenty of arcane crystals for sale, but few arcanite bars, then the 48 hour wait time is the limiting factor. If there are few arcane crystals for sale, then the rarity of mining them is the limiting factor.
That being said, I have a 300 skill alchemist in WOW, and the 48 hour wait between transmuting arcanite bars seems a bit long. The other transmutions have a 24 hour wait. So every 2 days my alchemist buys an arcane crystal for 17-20g, transmutes it, and sells an arcanite bar for 25-28g. It's just supplemental income, I'm not getting rich at it. But removing the waiting period entirely would unbalance things. If there were no wait period, then the wealthiest alchemists would buy up all the crystals and control the arcanite business.
And the supply of arcanite bars would still be restricted by the rate at which arcane crystals are mined. If your server has plenty of arcane crystals for sale, but few arcanite bars, then the 48 hour wait time is the limiting factor. If there are few arcane crystals for sale, then the rarity of mining them is the limiting factor.