I scrapped 2 fans, a motor, a fridge compressor, various electric stuff & worked it up to 4 Kg+ (8.8Lb) of Copper.
Took it in & it came up as 5Kg (11Lb) on the scales & I got ~NZ$35 (US$28)
Thats what I have to spend this weekend (food etc) & it paying for my internet fees as I type...