I got a used Keithley 2015 THD from Finland..
It's very clean and working well, last calibrated in 2009 (B13 version, build on 2007, 3 on cal counter), spot on my dmmcheck. But some wear display..
I buy a plastic bench kit, clean the item and Now I'm waiting for Tektronix to send one new display to me..
With bench kit, display, pomona test leads, and chinese kelvin leads... Total about 600 euro spent... not cheap, but.. Good item..
I'm looking for a Agilent 53131a in good shape, but in ebay they are too expensive for me.
Also looking for a cheap/for parts Agilent E4418B .. but not luck..
Manuel