Hi, @Xen, I'm shaping up my '13 P85+ for sale in November -- planning on a P100DL. I think you're helping set a ceiling on what I can ask for for my car.

Seriously, very edifying to see how you're describing the vehicle and how you've babied it (as I have mine).
Maybe I should start the other way: set a base price and let people bid up. Not sure that this is the right forum for that, though.
Hope you're having good luck & wrapping up your sale.
Best,
Alan