Bill

From the Super Mario Wiki

This article is about the form of currency. For information about the enemy of the same "name", see here.

Bills are the second-cheapest money Luigi collects in Luigi's Mansion. Each one is worth 20,000G and they are usually found in groups by examining items in the room and moving chandeliers with the Poltergust 3000. They resemble actual bills. Luigi can easily collect them, as they can be sucked up by the Poltergust 3000.