I've got a lvl 60 paladin with alchemy and herbalism both maxxed. I'm considering dropping herbalism and picking up Engineering instead. Does anybody know how much it could cost to train up engineering without also having mining?
Up until mithril (200s) it's relatively cheap. 250-315 cost about 60-70 gold, but I didn't keep track so I'm not sure. I just made thorium widgets for most of it.