How much is 1000 mille livers in American money?

The value of 1,000 mille livers (often referred to as "mil-livre" in French-speaking contexts) can vary significantly depending on the context, as it may refer to different currencies or historical denominations. If you meant "mille livres" as a historical currency, it is not directly convertible to modern currencies like the US dollar. For a precise conversion, please specify the exact context or currency you are referring to.