what width BB shell is it, 68mm or 73mm? I have a few of each in decent nick, approx £5-7
pair of silver 1991 Shimano 110bcd cranks, £13
an unramped 36 tooth 110bcd ring, £7
no single speed bolts sorry
some newly white 104 bcd powder coated 4 bolt alloy cranks, £12
a variety of 104 bcd rings to fit the above (mostly 42 tooth so you'll prolly want a large rear cog - can chuck a few an old cassette in whatever sizes you like to get you started), £5-15 + a white powdercoated 104bcd bashring, £10
NOS STX cantis, £12 - and a set of cheap alloy cantis as well, £6
purple canti brake levers + a few purple bits to match (valve caps, bolts), £16 the lot
super retro Lee Chi 4 finger canti brake levers, £10
some cheapo Shimano alloy canti brake levers with shifter mounts hacked off, £4 :shock:
some green ano brake boosters if you wanna go down that route (plus valve caps, bolts, 2 crimps and lock-on grips to match ie green ano), £12 + bit more for rest
and various single speed freehub spacers, 1/8" cogs, lockrings, 1/8" chains, £?
As Charlie said
a really good deal to be had if you buy a bundle! And tons of free advice too