Also you can go right to the Lexicon. Look to the sidebar on the left, and under "Categories" you will find a expanding list called "Resources". Expand that, and you will see the following categories; creatures, items, placeables, and sounds. So, for Kumakawa, expand the Items list, then select medium armor, and down the page you will find the name, resref, tag, and GP cost.
'> The same holds true of course for the other categories.
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http://www.nwnlexico...Resources_Items