Where it comes from
The line in the source
The ~USD 60 figure is approximate as recorded in plan §4 and has not been traced to a primary source.
Explore / Figure
Record
60 $ (approx, unverified) Worlds 2026
EstimateOur model or estimate. Treat it as an order of magnitude.
The line in the source
The ~USD 60 figure is approximate as recorded in plan §4 and has not been traced to a primary source.