So my girlfriend managed to lose the key for our 86 z31 NA. I don't really want to give Nissan ~$150 for a new one, and I have the key code. Anyone know of a cheaper way to get a new key? Or am I stuck paying to dealer?

 

I just did this yesterday. Lost my only key but had the X-4 digit code and the Nissan dealer cut me one in a few minutes for ... $5! Can't beat that.