I was just accepted into froogle and I am about to put together the required info for the feed. I have 2 pages where it is possible to see my items for sale. One page is a bunch of pictures with a sentence or 2 about each item. This has a page rank of 4. Each item also has its own page with a page rank of 3. This page has considerably more information re: each product. I am leaning towards using the url from the individual pages vs the group page. Does anybody think this would be a mistake?
Yes, go for the individual ones. That way you'll have more products in Froogle and more chance of getting relevant traffic.
Try to get as many products as you have into froogle, it's free right now. Free Traffic is Good Traffic Can never hurt.