bloke at my office is flogging:
brand new in box, not even out of the plastic look carbon blade keo pedals. £50
bnib garmin 500 with cadence and hr. £100.
i'd take them myself only i don't use look pedals (2 bikes and 3 pairs of shoes with spd-sl), and if i turn up at home with another garmin thing then the wife will probably stab me in the neck with a cadence sensor.