updated with pics & prices - sorry for not posting them fist, should have read the rules 
if I'm waaaaay out on prices let me know. I think they are reasonable... hi res pics available by email
Tidying my garage after moving house I've found a few bits in a random box.
> Bullet Bros chain tensioner. Good condition, with spring and rear mech clip. Anodised olive green. £10
> Front & Rear Kona Curve C3 cantis (purple bosses) with hangers, springs and C3 levers. From a c.1997 Lava Dome. £25 - 99% sure I have the other cable ends too as only one set shown.
> Front Kona brake cable guide - fits to the forks. Greyish in colour. From same bike £5
> Rear Kona seat tube brake cable guide (collar). Greyish in colour - has an anodised dog on it. From same bike £10
first dibs :
Canti/lever set: mikee
Seat collar: mr panda
Fork guide: tigerkai
chain tensioner:tbd
Prices include postage to UK. I am on paypal.

if I'm waaaaay out on prices let me know. I think they are reasonable... hi res pics available by email
Tidying my garage after moving house I've found a few bits in a random box.
> Bullet Bros chain tensioner. Good condition, with spring and rear mech clip. Anodised olive green. £10

> Front & Rear Kona Curve C3 cantis (purple bosses) with hangers, springs and C3 levers. From a c.1997 Lava Dome. £25 - 99% sure I have the other cable ends too as only one set shown.

> Front Kona brake cable guide - fits to the forks. Greyish in colour. From same bike £5

> Rear Kona seat tube brake cable guide (collar). Greyish in colour - has an anodised dog on it. From same bike £10

first dibs :
Canti/lever set: mikee
Seat collar: mr panda
Fork guide: tigerkai
chain tensioner:tbd
Prices include postage to UK. I am on paypal.