There some frankly silly prices going on over at Merlin
Deore shadow + rear mech £23
XT 10s chain £13.75
SLX double chainset £69.95
I may just stockpile a drivetrain and a rear mech or two at that price
[url=http://bikes.merlincycles.com/search?p=Q&lbc=merlincycles&uid=430116949&ts=custom&w=Shimano MTB Overstock Sale&isort=score&method=and&view=grid&cnt=32&af=cat1:mountainbikeparts]Merlin sale linky[/url]
Oh and they also have one for those bikes that can only ride on smooth paved roads in the name of pain suffering and boredom, but who'd want to go and do that.