It is a slightly modified Pit. Description from Westpark Gamers: 'This game was released by Parker in 1978 and comes in a fairly large box for a card game. It contains seven suits of cards, each suit showing 9 identical cards of a European currency of the time with different point values for the currencies. In addition, there is 'Depreciation' and an 'Appreciation' card which complete the deck. The box also contains a little hotel reception style metal bell - hence the size of the box.' - BoardGameGeek