Where to sell my benz? Where to advertise?

I checked on the nadaguides.com website and it showed the following price quote:

1995 Mercedes-Benz S Class
Sedan 4 Door S500
105,612 miles

Low Retail Average Retail High Retail
Base Price $26,975 $29,850 $31,650

Mileage Adjustment
105,612 miles subtract: ($625) ($625) ($625)

Is this quote accurate? If so, which magazine/websites/company is the best place to list the car at?

Thanks