I began my professional career implementing the scrapers. My first job to prove if I am a capable programmer was to scrape travel websites for airline fare data and compare between multiple sites. And I am a successful software professional now.
I will be implementing the solution using strategic pattern, so that you can consider scraping additional sites than the once you'll provide upon awarding the project.
Will implement a formatter, so that you can define the format (be it CSV, PSV, TSV, TXT, XML, ETC.) of the output as you want.