Hard to tell, you show us mostly aluminium boxes. Backplanes are generally good yield but the single card you show is not what I would call good. I would rip off the connectors and sell the rest as low grade scrap.
In the end it's all up to you. What are your plans? Refine it yourself or resell? Send out? How much work do you plan to invest ripping it all apart? Do you have to pay salaries or do you look at it as a hobby project?
Facing a lot like this I would offer to pay for the aluminium only because that I can sell off in a couple of days, recovering my investment. I'm looking at the work I would put in to scrap the racks and removing it from site as payment for the electronic scrap. But then scrapping is still a hobby for me and I get most of my materials for free.
This weekend resulted in 70 euros at the scrap yard on Monday (aluminium, iron and cables) and then I have ten servers to scrap or resell that I haven't had time to take care of and 5 kg of mobile phones. I also got some new stuff that I can resell. All this just because the company getting rid of it didn't have to do the work themselves.
Göran
