Gambling with Klondike solitaire is actually a thing some casinos offer; you buy the deck for $X per card (e.g. $52) and get paid $Y for each card you get to th

Gambling with Klondike solitaire is actually a thing some casinos offer; you buy the deck for $X per card (e.g. $52) and get paid $Y for each card you get to the foundation (e.g. $5). IIRC, some versions of windows solitaire even offered that style of scoring.