Complete DDH Setup

I'm curious what the value of a complete DDH setup would be right now. I'm not 100% certain that I will actually sell it, but am considering it.
Setup icludes:
2 DDH towers: 1 labeled as Dolphin, 1 labeled as Gamecube
1 Windows 2003 Pro workstation - includes card for dedicated IDE which Marlin needs
1 Marlin with box
1 beta version usb2exi with box (I think, I can't recall at the moment where I put the box)
all necessary cables to connect the ddh to the workstation including the ethernet cable and game controller that came with the Gamecube DDH when I received it New in Box.
Original User Manual and accompanying set-up documents for the Gamecube DDH
Plus original copies of the following software:
AMC DDK Version 3.1
MusyX Version 1.5
SDK 5/22/01
SDK 12/12/01
Character Pipeline SDK 4/18/01

I have a feeling that due to the limited number of people that would be interested in such a set-up, the value will most likely not be high enough at this time for me to consider parting with it, but I have no idea what this is worth right now (have been slowly moving away from dev collecting these last few years).
Thanks for any help.