Pay-per-event Actors on public and official data. Prices below are the Free-plan price; higher Apify plans pay less on tiered events. The weekly UK shelf-price index and a daily 212-item basket are free (CC BY 4.0) at https://data.yappman.com 

Public Actors

• UK Grocery Prices (Tesco, Sainsbury's, Asda, Aldi, Morrisons): $0.0025 a product + $0.005 a run. https://apify.com/yappman/uk-supermarket-price-scraper 
• Australia Supermarket Prices (Coles, Woolworths, Aldi): $0.002 a product + $0.005 a run. https://apify.com/yappman/au-supermarket-price-scraper 
• UK Property Listings (Rightmove, Zoopla, OnTheMarket) with planning context: $0.003 a listing + $0.005 a run; details, planning and sold prices as per-event add-ons. https://apify.com/yappman/uk-property-listings 
• Google Hotels Prices: $0.002 a hotel + $0.005 a run; vendor rates and price history as add-ons. https://apify.com/yappman/google-hotels-prices 
• UK Public Contracts Lookup (Find a Tender, Contracts Finder): $0.005 a notice + $0.005 a run. https://apify.com/yappman/contracts-lookup 

Point-in-time, never revised; rows built to hold no personal data. Data-quality figures: https://data.yappman.com/data-quality/  Demo videos: https://www.youtube.com/channel/UC3szFIfpQ4CFn8FSgS44bnw  Contact: info@yappman.com