Just another scam

I recently posted 2 ads on craigslist attempting to sell my Nikon D100 camera. I received a handful of e-mails in the first week of people interested in buying the camera for family of theirs and that they would be paying through paypal. Considering everyone who e-mailed me a a possible buyer i started to ask for shipping addresses as most of these people stated that they were from out of state. I then received a few stories about how so and so's sons, daughters, and wives were over seas in africa and that my camera was a gift. At first i thought this would be fine to ship internationally as long as the buyer payed for the shipping. It wasn't until yesterday that i realized how sketchy it was that several people were e-mailing me and asking for my item to be shipped to the same area of the world and saying that they would pay me through pay-pal. Now these people are bullshiting me into believe that paypal will only release money if you imput a tracking number. You just gotta love the internet.