I have a better idea.
From the death future content post.
"General stores contents - Add more items to General Stores - This would consider more spending in a location players already spend a lot of money, but we would need to quadruple current spend."
We can more than quadruple money spent by selling the original party hats, santas, and h'weens in a general store. When the max cash update comes they can see the current price and forever cap them there.
20-Jan-2023 03:29:29