C# crawler for 1 website

i need to read hundreds pages from specific site using captcha resolver.
and save them into
(captcha resolver could be with payment service)
(maybe even you need to use proxy services)


http://yad2.co.il/products/all?page=1
http://yad2.co.il/products/all?page=2
http://yad2.co.il/products/all?page=3
....
http://yad2.co.il/products/all?page=100