In a few days, when my new MBP arrives, I want to sell my old one. I've never sold one, nor a similar sort of item, before. For those of you who are veterans at selling old ones, please give me some advice. Where is the best place to advertise, in order to sell it? Craigslist? Ebay? Somewhere else? What should an ad for one look like? (Can you show me an old ad of yours?) Is it best to sell it locally, in person? Or does that not really matter? What kind of precautions, if any, do you take? How is a good way to determine a sensible asking price for it? (Note: I'm looking looking for a price check; I'm looking to find out how you figured out what prices you set your sales at.) If there's anything else I should know, but in my ignorance failed to ask, please inform me. Thank you.