When I dealt with Cascade in the 80s they did their refining in-house.<<

i have been messing around with ewaste since back in the mid 70's. as far as i know there has never been a circuit board refiner in the u.s.
a quick check of cascade does not show any of the required permits or zoning for refining. they do have a few pawn brokers licenses in several states.

however, if you have dealt with a processor numerous times in the past, you should already know what the average recovered values should or could be. especially of older items.

makes me wonder why you are asking about values.