Polo eBay finds/marketplace

Shit I need for new bike(s):
42t or bigger, 104 bcd chainring
15t or similar fixed cog
lockring
single speed chainring bolts (or normal chainring bolts)
pedals
nitromorse
ergo grips

Let me know if you've got any of this stuff for sale.

I think I've got a dura ace 16t fixed sprocket and lockirng if that's any use to you. what kind of pedals? spd?