digital pictures or CSVs or websites or text with menu-item level data of every restaurant menu in the North America

We ultimately want well-structured data that includes the name and description and price of each menu item linked to a restaurant (name, address, phone #). In order to generate this we are exploring OCR on photos, extraction from web pages, transformation from any structured data we can get from APIs. Any URL should be publicly accessible and not block us from retrieving the content.

I'd like to pay at the restaurant level, not menu-item level. I'm interested in discovering the amount people are willing to accept for gathering this data. Of course, structured data is more valuable than text. Text is more valuable then URLs. Unprotected URLs are more valuable than images.