While the initial purchase price of a toy crane machine is a significant investment, prospective owners must budget for several ongoing operational costs to ensure profitability. The most consistent expense is electricity. Although a single machine doesn't consume a massive amount, continuous operation 12-24 hours a day leads to a noticeable addition to the monthly utility bill. Regular maintenance is another critical cost. Components like the claw mechanism, joystick buttons, coin acceptor, and internal electronics will wear out and require servicing, repairs, or replacement parts to prevent downtime.

The most visible recurring cost is the restocking of prizes. To keep players interested, you must continually purchase and refill the machine with attractive plush toys, gadgets, or other items. The quality and cost of these prizes directly impact your appeal and profit margin. If you place your machine in a third-party location like an arcade, mall, or restaurant, you will likely pay a location fee or commission. This is often a percentage of the revenue or a fixed monthly rent. Furthermore, don't forget incidental costs like business licensing, insurance for your equipment, and potential credit card processing fees if you offer cashless payments. Successful operation requires managing these ongoing expenses effectively to turn your toy crane machine into a sustainable source of income.