Need advice on selling 93 rx-7

I have a 1993 Touring Package Rx-7 in Montego Blue. The car has had no modifications and 81,300 original miles. An new engine was installed at 51K miles. I am the second owner (since 11K miles) and the car has been driven very conservatively. I think that mechanically, it is in good shape.

I want to sell it, but I am not sure what I should expec to get for it. I am trying to avoid the mass marketing of a webite like Autotrader..

Some obstacles are a fair number of scratches and dents, although I consider them fairly normal for a 15 year old car. The interior plastic door handles are in rough shape, stereo is shot and the power antenna is not working properly. I had one minor accident in 2000 resulting in minor body damage to the nose, nothing mechanical.

Thoughts?