*help* eBay scraping bot/software

Guys, Im looking for a bot/software the will scrap other users listings and sort them to various filters I choose.

For example: I want to scrap a guys listing who has over 2k items and I want to see his highest turning items.

Or: I want to search his completed listings and do a rolling average of how many items his selling with x.xx dollars.

Anyone have any ides?

Thanks

Haven't tried either yet; however I have seen that profit scraper and profit spy can do these things. Also, do a google search for "amazon ebay arbitrage software" that should help.

I would like some help with this as well. I use outwit and can scrape eBay little bits at a time.

It is annoying because I cannot find any kind of general sitemap for listings, and they limit search results to 10K if I try to use that to find the URLs.

I guess I could use Google to scrape URLs and then use that to scrape data, but I will end up with a lot of old listings, and vice versa (not all of eBay is indexed).

Anyone know of a way around this?

Thanks