Anybody have some Shimano shifters (brifters) you'd like to sell? 9 or 10 speed and triple for the front. The cheaper the better, but I do need them to be in good condition. They're for a tandem set up with a 9 speed drivetrain so 9 speed shifters are preferable. I can do 10 if needed but I'd rather not change the cassette and chain if I can help it.

My preference would be:
(1) Tiagra 4500
(2) 105 5500 or Ultegra 6500
(3) Tiagra 4600, 105 5600, or Ultegra 6600
(4) Sora 3500

I'd be open to trades also.