im not sure about the COD i live in the US where no one ever does COD anymore. if a major courier like FedEx,UPS,USPS, or DHL does COD ill give it a go.
i plugged it in and i hear it trying to work i belive the disks got disaligned because the xbox it was in was dropped down the stairs....i dont know what the PCB is so i dont know if it would be affected by the disks