I'm going to bid for a project that include demolishing, taking their scrap metal and they have whole bunch of IT and server stuff that I could hardly put a value to it just by looking. Could anyone help? Just need a ballpark figure what you guys think that the scrap value (not resale) of these stuff will fetch?

Example

2 of this



2 of this



3 of this



7 of this ( considered 5 in here)



3 of these



2 of this



3 of this



5 of this





Any help will be greatly appreciated.