How much would it cost to buy one of everything on the mcdonalds menu?

Calculating the cost of buying one of everything on the McDonald's menu would depend on the specific items available at the time and their prices. You would need to compile a list of every item on the menu and its corresponding price, then sum up the total cost. Prices can vary by location and currency, so accurate calculations would require up-to-date information and potentially a visit to a McDonald's restaurant to gather all the necessary data.