Thomas Mayer 46 SE tube AMP? What's it worth

Hi all, just looking for some advice really.

i have stumbled across what appears to be some high end audio equipment, but really have no idea on it's worth. It includes the following:
A pair of Harbeth speakers,
Thorens record deck, with a Swissonor TA10 arm.
Rhea Aesthetix Pre-Amp?,
Thomas Mayer 46 SE Amplifier,
Pass Aleph P Amplifier?
Gamut CD Player
Loricraft vinyl cleaning machine.

Any help would be greatly appreciated.

Thanks

Steve