Get ScrapeBox -- http://www.scrapebox.com
In Depth Scrape Links by Crawling a Site Video - • Scrape Links By Crawling A Site - Scrapebo...
Scrapebox lets you scrape or grab links both internal and external links by crawling thru a site or spidering a site for links. Scrapebox can crawl upto 20 levels deep which is enough to scrape the entire site on even many large sites.