Got a box from Digi-Key today.

I ordered two connectors, 50 signal pins, and 10 power pins. Digi-Key forces you to order a minimum of 10 power pins, and I only needed four + a couple of spares for insurance.

So I have four leftovers of this item:
http://www.digikey.com/scripts/us/dksus.dll?PName?Name=H10085-ND&Lang=0
Free to a good home. Cheap-ass, US snail mail only. First email request to arrive in the box gets them:
legoverse@yahoo.com