Ya know, I will tell you, just because everyvody else is being so damn rude. Its not that hard to tell somebody some stuff (stupid sensors, I put something else, but remembered it wouldnt let me lol). You dont have to tell them to go somewhere or complain about it, ya know. The items are:

Solomon's Ring: 1 (Tear's Point found in Esthar)
Malboro Tentacle: 6 (Mug from Malboro or card 4 malboros from 1)
Remedy+: 6 (very easy to find)
Steel Pipes: 6 (Card Elastoid, mug Wendigo and I think a few others)
Hope this helps, and sorry for everybody else to being such dicks.