I have the following '04 "Black" Shimano 105 parts for sale, everything is in great shape with no scratches of marks. They have approximately 300 miles on them, I've upgraded.
STI Shift levers (unused down tube cable stops and cut housing) 172.5 double crank 53/39 English BB 1 1/8" clamp on front derailleur Double rear derailleur
All the above for $215 shipped priority mail, add just a little if you want to use pay pal.