Brand New flex disc aka Guibo. Bought it on Pelican Parts but I decided later to buy the whole driveshaft. It is OEM, the original price was $45.25 + shipping.
I'm selling it for $35 + shipping, via US Priority Mail with delivery confirmation.
This part is compatible with the following models:
http://www.realoem.com/bmw/partxref.do?part=26111227410 Let me know if you are interested.
Thanks.