[canada_dry]

> compares only third party website... the official website (was cheaper)

Not surprisingly all the links are affiliate tagged "&partner_id=2FA2B&partner_visitor_id=9lvgkk3kpaa8&psrc=partner_api" so yeah, they only want to show you things that will give them a kick-back.

So not really helpful as a one-stop-shop.

[tymonw]

Currently for us the limiting factor is API availability. Most of the official sites don't offer an API so we would need to scrape them one by one. For sites which offer an affiliate program we joined to finance the project but our ranking is not dependent on what we earn but strictly on price.