Just to clarify (since the naming convention is so poor).....
the spectrophotometer Colormunki (the *original* introduced 2-3 years ago) is properly called (by them)
the 'ColorMunki Photo' and it retails for around $350-500 depending on the place and if there's a sale/rebate going on.
I believe that the newer ColorMunki Display is the same hardware (as the i1Display Pro) but yes, it's software is 5x slower and gives you
significantly less 'Advanced' options. In addiiton, I think XRite is dick-ish by not allowing 3rd party SDK access to
that hardware so you can't buy it and expect it to work/supported by Spectraview, Coloreyes, BasICColor whereas the
i1Display Pro (not to be confused w/ the i1 Pro) does allow that
ColorMunki Display (not to be confused with the ColorMunki, a Spectrophotometer*) or the more expensive i1Dispaly Pro**
*X-Rite has the most confusing naming conventions know to man or dog. But great hardware. IF you want to calibrate your display AND build printer profiles, you want the ColorMunki. The newer ColorMunki Display is a different kind of instrument. Cost less, only deals with display calibration.
** 1iDisplay Pro and ColorMunki Display look like identical hardware and to be honest, they are expect for the speed to measure. The extra money gets you better software which I think is important.