This is a very nice key, has a nice solid "weighty" feel to it. It's an ignition key, you simply get your existing key copied at most hardware stores. Very classy looking, it also has a ring and spring-loaded clip.
Note: This key is the same groove pattern as the Stealth, so you can get it cut to match your original 3000GT or Stealth keys(not in all cases or RHD)