Try this link: cURL.
Hi from PGMBOB,
As the URL indicates, you could fire up a job that get the price from the web, scan the resulting file and get the price.
You might want to capture the price into your database with a timestamp key.
You might need prices in several currencies, or several suppliers.
Do you have several suppliers where you can shop the best price?
Is there a FIFO / LIFO price requirement for your cost?
You might be able to get a price / cost feed FTP or download from your supplier.