My first MF gear I just reached nightmare with my barbarian and he is currently level 38. My wife and I have been playing a druid and necromancer together and we just beat Diablo on nightmare. I was thinking that I'd really like to start building up MF gear for my barbarian so that he can be used to find gear for us when I'm playing by myself. However, I have no clue as where to start. I know there's a lot of really expensive gear that everyone could suggest, but my wife and I don't have all that much yet. So, I was wondering what gear could I use/look out for to start building up a MF set and what should I be working my way up to for my ultimate MF set? Thank you.