Given that advice concerning shipping I think locally first is going to be the answer. Not a PCA member but I know those that are in the market hit all the sites all the time. So redundancy is not going to help,
AFAIK. The exception is the buyer that is not in the know. Friends of mine sold a '98 Boxster Tip to a newly arrived resident to CA that thought he needed a sports car immediately. IDK how or where they hooked that fish.