I am back from a hiatus and have started a new group of 4. I am boosting 4 shamans with a level 80 druid. We are in deadmines now but I noticed after I pulled all the npc's from the entrance to the first boss that I took 10-15% equipment damage. I do not remember taking anywhere near this much the last time I did this.
How do you compensate for that much damage? After 4-5 runs I had to repair which cost 60G.