Mine broke when my phone fell out of hand and S-Pen was not inserted all the way. So it came out and broke.
Here is where i bought my new one from. Its OEM! Worth every penny!:cool:
http://www.ebay.com/itm/121208326020?var=420195358566&ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649