The 'Let's Trade' discussion

ok, need stuff for the polo bike:

-seat post, 25.4mm and seat.. non-leather please!
-1" quill stem, shortish reach.. -- SORTED
-18 or bigger sprocket and chain, 1/8"
-bars maybe? decathlon have some beautiful bars for 7 quid, so might not be worth looking any further.. but if you have something special and cheap, let me know!

All of this should be really cheap, I don't mind ugly and rusty, as long as it's somewhat straight and works! :D