Where to buy cheap but decent bikes in NYC?

I'm in NYC on thursday too (just for 5 days), taking my fixed, first stop is the Peel Session Thurday night un the Brooklyn Queens expressway in Williamsburg... Get on Fixed.gr for more details you might well be able to get a bike from the forum...?

Get back to me if you want to ride or drink.... think i'll be living it up with the Williamsburg Hipsters....

ok so i fly to NYC with work on wednesday, i'll be touring the whole of the states for 6 weeks. i want to buy a cheapish bike, pref 2nd hand. don't tell me craig's list, i don't have time to mess about. wanna just turn up, buy and ride away.

is there a good NYC forum? searched on here and didn't come up with much.

i know of the trackstar shop but that's out of my budget for a bike that i'm prolly not gonna use for more than 6 weeks...

any help would be appreciated.....