Have you gone to the on-line Lab Trader magazine? http://www.labx.com ==================================================================== Li, Der-Shiang <dsli at gate.sinica.edu.tw> wrote in article <33368D9D.64E2 at cc.ntu.edu.tw>... hi everyone: I wanted to buy second-hand ABI DNA sequencer. Please let me know, if there is one available. sincerely, Lu