The Elder Scrolls 4: Shivering Isles cheats and cheat codes for Playstation 3

Evidence chest:
Find the Corpserot Prison/Passage cave at the southern most point of the
Shivering Isles, south of Madgod's Beet. Go inside and at the beginning
you should find the evidence chest. It is in both Mania and Dementia.

Item duplication:
Equip a Scroll that you have a multiple of (for example, Minor Heal Other x10).
If you have 10 scrolls you will get 10 items. Swing a weapon. During the
swing, open your inventory and select the scroll you equipped twice. You will
not get a message. Drop the item to be duplicated. You can only duplicate
things that you have less than the amount of scrolls you equipped. For example,
with 10 scrolls, you cannot duplicate fifteen potions. There is a way to get
around this. Drop a few of the items you want to duplicate before you start
this trick so you have less than the amount of scrolls that you have. You
can then pick them up afterward. Submitted by Warhog