We have a ton (maybe a literal ton) of these boards. We are thinking about making the trip from South Carolina to Ohio to drop off in person. (Which brings a whole other slew of questions) and I want the trip to be worth our while. Please help me grade these boards and let me know if I should be removing anything. We are already in the process of taking off all of the black plastic brackets. Picture labeled (a) is the pins inside of the tannish colored plastic bracket thing. Does this need to be removed, also? Thanks in advance

***I will be posting this message twice with two sets of pics.

#5 looks interesting - if those EC chips are not soldered on i'd take them off and send in separate. The right half of that board is good, the left half is bad. All the copper looking transformers in the middle can be removed and the copper easy to get out.