Ka-Ching!*

All cards are laid face up on the table. Players alternately buy one of the five visible cards to form pairs of the same color for profitable resale.

During a turn, a player can either buy a card or sell two cards of the same color for a value that is the product of the two card values. Additionally, a player has a wildcard that can be used once to sell in place of another card.

Success depends on maximizing initial capital through strategic buying and selling, while also preventing opponents from obtaining valuable pairs. Ka-Ching demands tactical skill, perspective, and good timing in selling.