Looking for someone to scrape from an API

I am trying to build a db of UPC codes, with manufacturer, product, size, etc... type of information. I found a website that has the information available - it claims >650000 items. When typing in a search term only three pages (i.e. 60 items) of results are generated but I feel confident that any of 650000 are able to be presented depending on the search items, so I am envisioning the need to enter a search term to generate results, scrape the results, enter a new search term to generate different results, scrape the results, repeat. There is no need to capture all 650000 items, but will pay more for more items scraped. Looking for the end result to be in a csv file with one column per field. URL = [login to view URL] Looking for an estimate from the freelancer as to time and effort required, and willing to negotiate based on such.