HoustonGS

Mine was stolen at the one of the body shops I took to get an estimate on some paintwork. It is the wafer shaped hard disk that goes in the navigation ECU. I have attached a picture of the part I am looking for. Sewell wants the core in order to sell me a "disk" with the 05 updates. I know the maps are old but it doesnt really matter to me, I just want my navigation system to be complete regardless of how old the disk is. If anyone can help please let me know. thanks!!