Google Shopping/products mod

I would like a website or desktop program that would look at this page? <[login to view URL]>? and then copy the list of "A few of the items recently found with Google Product Search:" I would like the page to be refreshed a number of times (specific number entered by the user) and the list to be added to as the results change each refresh. I would then like to be able to see the table in a format where you can cut and paste the results into another program or document. I would also like the results saved into a file, along with old results in the same file.? So the results would be unique in the file and not duplicated