Or you could contact your local VCA club president, as she has been able to match a few cars with folks in the past... First place to start is with John Cole at M&L Motors - 1-800-489-6509 - he often gets leads on cars that are local, low mileage, one owner. Our second car came through John - under 5K miles, one owner, adult owned, etc...
We just matched a 96 GTS with a gentleman in the Atlanta area - 6K miles - excellent condition - $52K. The blue / white stripe market seems to be very stable at the low $50's range. Anything under $50K is usually higher mileage and may have seen some damage or harder use.
Looked at a car this past weekend - $45K for a 1996 GTS - had been hit in both the front and rear, had the wrong front fascia, was not running right, etc... The person may still buy this car - at a lot lower price, etc.
Stay away from places like "Exotic Used Cars 'R' Us" and other high end used car dealers - they have zero familiarity with the cars and most often DO NOT get the nice examples. Your best bet is to scour the VCA classifieds, let a few folks know what you are looking for, have a VCA member check out the car (or a Viper Tech) BEFORE you purchase, and be ready to act if a good car comes along.
Hope this helps -