lump_of_coal.xml

<items>
  <item>
    <key>lump_of_coal</key>
    <name>Lump of Coal</name>
    <description>
      A small piece of raw carbon. Not particularly useful during action-filled adventures.
    </description>
    <type>loot</type>
    <icon>item2_29</icon>
    <sortKey>_loot02</sortKey>
    <weight>1.0</weight>
    <priceDetails>
      <buy>3-5</buy>
      <sell>2-2</sell>
      <canTrade>true</canTrade>
    </priceDetails>
  </item>
</items>