"Ummagumma" WG PDO discs for cheap BIN

I have decided that I don't actually need this, but have done all the research.

This disc set is first variation of the first edition as noted here:

http://pinkfloydarchives.com/DGerCDPF.htm#Umma

From the seller:
"The discs are silver with 2 deep black lines and black writing. It is Made in West Germany.
The numbers around the disc areCDC 7 46405 2 2896 79902#. Hope this helped.
Thank you
Best Regards"

Auction is here and is $14US BIN:

http://cgi.ebay.com/ws/eBayISAPI.dl...Track=true&ssPageName=VIP:Watchlink:middle:us

Cheers