I've got a nice XT octalink crankset & bottom bracket if you are interested.
175mm XT m752 cranks in vgc with ES71 68 x 113mm bottom bracket (only 70 road miles on it) - used it on my commuter but concluded that I want 170mm cranks instead, original rings are worn out but I do have a lightweight raceface bash for 32t or some single speed chainring bolts to go with it - £35 posted if you are interested.