How much?

[Epyon127]

I have to sell my car and I don't know what it is worth. 1992 Coupe 6-Speed Transparent top Sport Seats 22,4XX miles All original interior, and motor New Chrome Z06 18" wheels, BFG g-Force KD tires Z06 front Brake upgrade Flowmaster exhaust and a couple little things Car is near perfect everything looks and works great (except power antenna) Looking for an estimate for what I should advertise it for. Thanks

[avideo]

From what you've mentioned about your car, somewhere in the $11,00-$13,000 range sounds about right. You obviously have a low mileage Vette, which is a real plus. But keep in mind that most people buying an older Corvette want a driver - not a show car. And people looking for a driver aren't usually willing to pay a premium for a low mileage car.
Also, your paint color and non-stock equipment can be a factor. Most people want a fairly stock Corvette - and might deduct the cost to replace your current rims with stock wheels. And some colors - especially dark green - sell really slow. One guy in my local Corvette club had a dark green 1993 roadster that it took over a year to sell. The car was in really decent shape - but noone wanted to buy it - even at $2,000 under market.
Just to be sure - check out an issue of Hemmings and sites like Kelly Blue Book. Good luck!