Monopoly Debit Card.

Still playing with Monopoly money? That's so, 2005. Now, you can play Monopoly with debit cards:

Game makers Parker have phased out the standard multi-coloured cash in a new version.

Players will instead use a Visa mock debit card to keep track of how much they win or lose.

It is inserted into an electronic machine where the banker taps in cardholders' earnings and payments.

http://news.sky.com/skynews/article/0,,70131-1228653,00.html - via Geekologie and Lucky Clover