my 03 infiniti g35 sedan has no spare key.need to buy one.its so expensive to buy in the dealer.anybody has extra.how much.or any suggestion.am a new infiniti driver.thanks in advance.

 

Call around to different nissan and infiniti dealers and you will find prices vary a great deal. Dealers near me have quoted between $50 and $200. You can also buy the "blank" off of ebay and that way you're only paying the dealer to cut and program it.