What is the best way to transfer web page contents to a string variable?

I have a large list of items I want to look up on a web site. (The size of the list may vary)
The website is www.poxshop.com and already has the needed function calls in place, IE:
http://www.poxshop.com/rune/G'hern_Overlord/
http://www.poxshop.com/rune/boghopper/
(All I need are the credit values.)

What is the best way to transfer the contents of 100 + pages to a string variable or string array?
I did a search and found about half a dozen or so ways to get the contents of a web page, but I'm not shore which is the best way.