So I know this has probably been asked and covered a thousand times...and I remember reading on some of it...but does it all have it's own "value?" like a box of resistors, a box of capacitors, a box of transistors, a box of "chips" (what they refer to as "integrated circuits"....I usually leave this stuff on the boards and just remove the transformers/motors and anything with copper and alum. heatsinks...I've never brought boards in yet so don't know how they will react to this...