They probably chose the wrong value for the resistor in the key. I'd just go to a locksmith and get it done right the first time.
A car dealership.
There are many dealerships across America that sell C3 Corvette's. One of the best places to buy a C3 Corvette is directly from a Corvette dealership. Many used car dealerships sell C3 Corvettes at a lower price.
I found one at my local GM dealership. They want alot for it. I just wanted the connectors to replace broken ones. Don't hold me to it but, I believe they wanted somewhere around $60 for the harness.
If you go to vettefinders they can check for used Chevrolet Corvette appraisals. Also, if you stop into your nearest Chevy dealership they could aid you as well.
There are many places one might go to purchase a Corvette vehicle. If one is seeking to locate the number of a Corvette sales associate, one can easily find the number on the dealership's website.
Corvette Central is a big online store that help people buy Corvette parts and accessories. They sell items such as air filters, oil filters, exhaust pipes, doors and many more.
eBay has a wide selection of Corvette valve covers that range in price, model, and condition. SummitRacing as well as EcklersCorvette also stock Corvette valve covers. You could also contact your local garage or Corvette dealer for suggestions for local retailers.
Corvettes are made by the automobile manufacturer Chevrolet, so in order to purchase one in California, one would need to contact a Chevrolet dealership. Newspapers frequently have advertisements with local dealerships. Telephone books , as well as car dealership websites would be good resources to find the closest Chevrolet dealership in California to purchase the Corvette Z06.
One can find a 1986 Corvette at Joe Myers Toyota Scion, located at 19010 Northwest Freeway. The dealership offers Corvettes from other years as well.
It will depend on if you want a new or used corvette. There is a place called roger's corvettes around your area (in Orlando) or you could just find a local dealership that might sell corvettes.
I would suggest using a web browser and searching for corvette dealerships in your area. If you find one you will probably also be able to search reviews of that dealership or ask around if any of your friends or family have had experience with that dealership.
One can purchase a 2009 Corvette likely at a General Motors Dealership. They may find better deals by shopping out different dealerships or choosing to find it on Auto Trader, or Kijji.