Someone is selling a partly sealed 2.4, 15" UMBP for USD $1310. The first seal on the white box is tampered with, so there's a 2nd seal covering it. I have not open the box, but the seller told me that the plastic seal inside is untampered and everything else is brand new. I would feel better he said used. He doesn't feel secure for me to go over to his place to do the transaction. But we meet in a coffee shop. That coffee shop do have cam that might comes in handy if need (provided that the owner of the coffee shop will allow for release of the video). I check the serial number with Apple, but everything looked fine. I call local police department, but they can't do anything. Should i buy it?? What other course of action should I do? If it's registered as stolen later, and I brought it back to Apple for warranty, what will happen?