Ferrari Mailing List: Typical Brokers' Commissions

[Larry Bard (larrybard]

Friend has a non-exotic (Porsche, a few years old, worth about $40k) that he wants to sell, and for whatever reason wants to use a local broker he knows (who knows at least one likely buyer).

Can anyone tell me what % commission (or range) might be typical for such transactions?

Thanks,

Larry