Hi there, When I design events for clients in their home, chefs and catering usually costs between $40 per hour to $110 per hour for professional celebrity chefs. Some catering services will charge you a per person rate of $25 to $80 per person depending on the menu.
Have a great event!
A personal chef can be expensive. Depends if you want one full time or just for an event. Your best options for a reasonable cost would to hire a chef in training for your event. Usually you can find them by calling a Culinary Art School. If you would like one full time place an ad like craigslist and put the amount you are willing to pay for them. You can usually find someone that is reasonable. If you are offering housing also then you may get them for cheaper.