What scripting would I use to make a tycoon button and to check if you have enough money? [closed]

You can detect the player's money value, if it's higher than the requirement, set the money value to money value minus the price.

Heres an example. You must use LocalScript for this! Make sure you put the script in StarterGui.

script.Parent = game:GetService("StarterGui") -- For safety purposes, I set it to you

local button = game.Workspace.Button1
local requirementmoney = 100

button.Touched:Connect(function()
    if game:GetService("Players").LocalPlayer:WaitForChild("leaderstats").Money.Value > requirementmoney - 1 then
        game:GetService("Players").LocalPlayer:WaitForChild("leaderstats").Money.Value = game:GetService("Players").LocalPlayer:WaitForChild("leaderstats").Money.Value - requirementmoney
        button:Destroy()
    else
        print("Not enough money! ".. requirementmoney - game:GetService("Players").LocalPlayer:WaitForChild("leaderstats").Money.Value  .." money is needed to purchase."
    end
end)

This is just an example, the Instances and Values' locations are needed to set on your own.

NOTE: Not all LocalScript will work in workspace.