Putting together a new bike, going the Ultegra 9 speed route to save some money.

Anyone have any Ultegra 9 speed components?

I need: rear derailleur, bar end shifters, 53/39 170 crankset, chain, and a brakeset.

My chances at new aren't that great unless if you guys have these sitting in your garage. I'll take used, but not too used.

Please reply if you can help. Thanks!