Ultegra 6800 parts wanted

I have the following for sale:-

Ultegra ST-6700 Levers - Almost like new.

  "        BR-6600 Calipers - Some scratches on underside. Not visible when fitted.
   "       FD-6700 Front Mech. Band On . - Hardly a mark.
  "        12 - 25 Cassette 10 Speed. - Plenty of life left in it.

Dura-ace RD-7900 Rear Mech. - Minor scratch on "Dura-ace" logo.