In this video I open over 500 super wheel spins in Forza Horizon 5.

Money before: $21,127,909
Money after: $113,182,909
Profit: $92,055,000 (not including cars)

Since I did 515 spins, this means you make an average of $178,747 credits for each super wheel spin. *This does not include the value of vehicles unlocked. Just selling the 6 copies of Lamborghini Sesto Elemento to auction house, I could make another $36,000,000+. Also, in this video I sent all duplicates to garage vs selling/gifting.