Versilian Studios has released a sampled harpsichord. It includes two stops, releases, and 4x Round Robin multisampling. There are also adjustable key press sounds. An advanced Kontakt version also includes stereo panning and width parameters and a low/high pass option. A total range of 4.5 octaves is provided.
Price: $15. It is available for Windows and Mac OS X in VST and AU formats, and additionally as two instrument patches for Kontakt 188.8.131.527+.