Custom match

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Hi,
basically I want to match players based on their room price selection. You know the type of games where you can either play by spending for example 500gold and match with players who selected same price room and end of it if you win the game you get total gold spent by all players in room. so my quiestion is how to make this happen? do I need to create many scenes for different prices or can I make this happen by making some kind of custom properties. Just searched about it and could not find an answer. thanks.