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Used Mellophone
Who knows? One may even discover a guess.
08-13-2010 by BuckarooBanzai Tags mellophone, used

Kanstul Mellophone
I suggest closing checking the guarantees.
08-07-2010 by JackGraham Tags kanstul, mellophone

Least Expensive Marching Mellophone
This gave me an extra surprise.
07-31-2010 by NathanGray Tags marching, mellophone