According to the Westegg inflation calculator. What cost $1 in 1865 would cost $16.93 in 2019.
This means $2,000,000,000 in 1865, would equal approximately $33,856,695,573 in 2019.
Apparently the country had more than $2 billion of wartime debt after the Civil War, aka: the War Between the States, the War of the Rebellion, the Great Rebellion, the War for Southern Independence, the War of Northern Aggression, the Freedom War, and the War of Secession, etc.
The city is offering the below listed equipment for sale.
The American Public Power Association compiles information about the price of electricity in most of the states. If you look at the spreadsheet version make sure you click on the Kansas tab...and before you close the spreadsheet, click on the Alaska tab to see their prices.
This blog is maintained by the city's administrative staff.