How many Pac-Man arcade machines were sold?

How to get close to this number

Think about how many venues existed. An arcade cabinet is a piece of commercial furniture bought by bars, arcades, bowling alleys and cafés across dozens of countries, and a single popular title might occupy several units in a large venue. Hundreds of thousands of venues worldwide, buying one or two units each, produces a figure in the hundreds of thousands — which is the ceiling for any arcade title.

Arcade economics are what make the revenue figure in the explanation possible, and they are worth understanding. A cabinet is not sold to a player; it is sold to an operator who then collects small payments continuously. That is why a machine costing a few thousand dollars could return many times its price in a year, and why a billion dollars in coins is a plausible figure for one title in one year.

Historical hardware sales figures are rarely auditable. Manufacturers reported what they reported, bootleg and licensed clones were widespread in this era, and later retellings have rounded and repeated numbers until they harden into fact. The figure here follows the manufacturer's own historical reporting, which is the best available source and still a claim rather than a verified count.