For my GPS project I decided on a 3rd generation iPad cellular, the first one with the retina display and the last one with the old 30-pin dock connector. I found one on eBay and gladly paid the $50. I also found one on CL with a broken screen and said I’d buy it and asked where to meet.

Fast forward a few days and I still don’t have tracking information. Today I received a refund with no explanation as to why. The CL guy hasn’t responded in 36 hours and the listing seems to be gone. Flaky, flaky, flaky - WTF do I have to do to complete a purchase?