3 guides
Asking prices, and the prices things actually sold for
What things actually sell for: online businesses listed and sold on Empire Flippers, and auction lots with prices realized on Invaluable — asking price against sale price, and the multiples behind them.

Asking price vs price realized
Two marketplaces, two kinds of price. Empire Flippers publishes what sellers asked, Invaluable publishes what auctions realized — and a comparables dataset that mixes the two up measures the wrong thing.

Scrape Empire Flippers
The whole Empire Flippers catalogue — For Sale, Pending Sold and Sold — in fifteen requests, which filters actually narrow the result, and how much of each row is filled depending on its status.

Invaluable auction results data
Prices realized, estimates and live bids from Invaluable, with the coverage measured on 2,040 lots — and the Terms of Use and robots.txt that prohibit automated access, stated plainly.