So, monopoly money could technically be applied as an actual currency. Any monopoly game sets made after 2008 have 20580 monopoly moneys in them. And a set of monopoly from target is 19.99, round up to 20 for simplicities sake. 20580 divided by 20 is 1029. Not accounting for the other materials included in the box ofc. If we subtract, say 10 dollars (Accounting for labor and cost to make) from the original 20, the conversion rate would now be 2058 monopoly moneys make up one USD.
I realize this is absolute gibberish but if I ever find a country that accepts monopoly money, I'm rich and I'll know how much USD I'll be paying for something. Granted inflation might change the price of monopoly in the next 5 years. Also I'm incredibly tired. The train took so long....