Ignition Switch Electrical Portion Replacement on 1993 Infiniti G20

Need an estimate (not listed)for an Ignition Switch Electrical Portion Replacement. Is this a dealer only type of repair or can repair shop take care of it. Thank you....

Asked by for the 1993 Infiniti G20
You can buy the electrical portion of the Ignition Switch from a good after market supplier like WorldPac for about $55.00.

the book time is 1.1 hour or about $100 labor.
I can't afford a shop I need to do my self Need input I know I can do this Thanks Also I would like to say If someone can help me with this I hope I could help someone to.Thanks to everyone.
This is a old post but look in the yellow pages for a car locksmith they can change switch for less than dealer who will hire them anyway.