im looking to go back quite far around 100 years or so, things like GDP unemployment interest rates, the usual, as well as charts for commodities , oil, gold? id be looking to part with some dollar for this as well
https://toolbox.google.com/datasetsearch Is sometimes helpful for finding govt or open source data sets. For example, GDP: https://toolbox.google.com/datasetsearch/search?query=gdp has GDP datasets for many countries.