Hello,
I am sorry that I did not answer earlier, but this is what I found yet (there is maybe more):
2x http://holybitcoin.com/product/dps-2000bb-dual-4k-breakout-adapter-board/ (including Volt Meter)
Picture:
Asking price: 70 EUR (each)

2x DPS2000 Breakout Boards like this: http://holybitcoin.com/product/dps-2000bb-breakout-adapter-board/
Picture:
Also 1 Breakout Board without those PCIe sockets, as you can see on the pic
Asking price: 30 EUR (per Board with socket) / 25 EUR without socket

1x Bladecenter H Breakout Board (for 2880W PSU), but unfortunately I pulled the pins a bit out of it while movinge the whole thing (PSU/Board + cables). I guess it will be easy to solder, but I have no skills for that. Pictures:

35 EUR (since you have to solder it)

I also have at least 2 of those PCI-E to USB and Molex HDD as posted on the first page.
Aaand cables...looots of cables (60-90cm). Examples:

Price 90cm: 3,00 EUR (each)
Price 60cm: 2,00 EUR (each)

Furthermore I have DPS2000 + 2880W PSUs, if someone is interested I can lookup the price.

Shipping with DHL from Germany is extra calculated on your country + total weight. Let me know if you are interested in anything or you have any questions.
BR