I had my locks changed at the Ultimate Z in Chicago and Chris ordered all the available lock sets in the U.S. for me. The plan was to happen upon one with a Ti key. Chris ended up ordering 6 or 7 sets, none with the Ti key. When we ordered all of the sets, more are to be shipped from Japan. These are all newly put together sets (evident by the new Nissan stocking stickers as opposed to the old stocking stickers). The only way to find a Ti key with a lock set is if a dealer happened to have one in stock from an order taken a long time ago. My experience is that dealers don't stock 300ZX parts much. If they do, (Courtessy) they probably have sold all the old inventory. Hope this kinda explains it clearly.
Guss (Riceburner) 1990 Black 300ZX NA 2+2 STAGE II+