Best tool to scrape websites selling a specific product

Hi,

Fairly new to this forum and wanted to get some expert advice. Here is the question

Can you recommend the best tool to scan websites that sell a specific product. Say i want to scan all websites that have the "Sony a6000" listed for sale. I am familiar with many different scrapers but wanted to see what your opinion is and experience.

The ultimate goal, find websites selling a specific product, i.e wholesalers. Extract the list. Use scrapebox or other tools to try to find emails. Contact all the wholesalers and offer better distribution pricing.

Let me know your thoughts.

Yes ScrapeBox or ask someone build sth. for the project. If want to know (a nonsense), I PM you.

+ suggested to scrapebox

I've been using one called http://www.octoparse.com/.