It's worth noting that this information is based on estimates provided by various reputable sources, and actual fees may differ depending on the artist's availability, current market rates, and specific conditions of the event.
To obtain a precise and up-to-date quote for booking Austin Mahone for a birthday party, it's best to contact his official representatives, such as his agent, manager, or talent booking agency. They will be able to provide accurate information regarding his availability, fee, and any additional details related to the booking.