The collected works of ck_one

Hello all,
as I am using my collection of SGI/NeXT/SUN stuff due to lack of time less and less and it does not seem to change in the coming years, I am tempted to put it up for sale.
However, if it is just worth the scrap metal, I prefer to keep it as I spent a small fortune during my youth to pile it up. Anybody got an idea what the following items would be worth? If anybody has a serious interest I welcome any offers.

SGI:
Indy R5200/SC 180 Mhz
256 MB RAM
24-bit XL graphics
2 GB hard disk
2x GIO presenter boards
Blue Indy bag

O2 R5200/SC 180 Mhz
512 MB RAM
9 GB hard disk
1600SW adapter board

Indigo II R10000/195 Mhz
768 MB RAM
2 hard disks(4 GB)
purple stands
Max Impact (4 TRAMs)
accessories:
Solid Impact board
Impact compression board
Presenter board
FDDI board
2 additional TRAMs

2 x Presenter panels (1 mint, 1 fair condition)
1 x Presenter 1280 panel working
1 x Presenter 1280 for spares (back light working, electronics seems to be partly broken)
Octane Presenter board
Dukane Overhead projector

Original keyboards and mice
5x 1600SW screen

NeXT:
Next Cube 68040/25 Mhz
64MB RAM
Nextdimension board (NTSC)
1 GB hard disk
MO drive (never tested, most probably broken)
few scratches

Nextstation 68040/25 Mhz
32 MB RAM
3xx MB hard drive

Megapixel monitor
B/W laser printer
huge pile of manuals (including cool NeXT catalogue with availabe HW/SW)

1 x black keyboard / mouse

FC:
Brocade 28xx/38xx switch (IBM labeled)
Dual FC / LVDS bridge (Fujitsu/Siemens labeled)
Sun 7x FC Hub, 1 Gbit
Qlogic 2100/2200 boards

Sun:
Sparcstation 5
Sparcstation 10 clone
Video digitizer board (SBUS)
2 x NewsPrinter 20 (A3 laser printer), including cables, software (driver,fonts) and SBUS adapter board
several GM20E20 monitors

I am located in Germany.

Cheers, ck_one

Hello again,
wow, so many responses. Thanks for your input. So, it boils down to the following:
The O2 and Indy are worth close to nothing, the Indigo 2 a bit more (maybe). It does not seem that the rare goodies (Impact compression, Indy bag, Presenter and Dukane stuff) add that much value (you don't want to know how much the compression and presenter boards/displays costed some years ago. The NeXTcube still has some value, but that system would give me lots of pain if I give it away, so compensation would be in the k€ range.

@acidchrist: the indy case is in very good condition, nothing broken or scratched. If there is serious interest I can take some pictures during the christmas holidays.

regards,
ck_one