reading xml
 

I don't do much programing, but in this game I play there is a stock market which every 5 minutes updates the quotes, in an xml files at:
http://www.gewar.net/war/resources/xml/stockmarket.xml , how could i write a script that would display the info in the format of
Id Name Price eg..
1 Diamond 13.29

I was thinking along the lines of a bash script, but have little knowledge of XML.

XML is a little involved, I'd recommend using a more powerful lang eg Perl that has modules to handle that for you.

problem being i need the data in that xml file which is the only available format.