Morphine

I am attempting to locate someone knowledgable enough to help me with an iframe or script that would pull a value from the source code of another website and display it on my non-profit's website. The page's source code is on line 163 and is ( <td>1845.54</td>) How can I get this value (1845.54) to be displayed on my website? This value is updated every 15 minutes but I would only need it to pull the value whenever someone accesses our site. It would not need to be updated on my site every 15 minutes. Thanks again for allowing me to post in this forum. I hope I can find some solutions.