lol selling time it must be now how private is that data simply follow these steps
Home Data (nothing Important)
Insert M$ installation Disc and reformat entire drive
Work Data (Semi Important)
Look into new HDD for it and use the old one in you new or future PC
National Security Data (VERY IMPORTANT)
DRILL MULTIPLE HOLES INTO HDD DRIVE OVER IT ONCE OR TWICE SINK IT IN WATER AND BURY IT (oh and put new HDD in system for friend)
LMAO