i just took in last years stock pile. had 2 batterys,3 converters,pile of aluminum,little bit of copper.
what i ended up with was-
clean shred scrap 1,331#=$136.43
catalytic converter (1)=$31.00
catalytic converters(2) $64 each=$128.00
no.2 copper 2#=$4.34
yellow brass 1#= $1.53
aluminum 101#=$45.45
electric motors 62#=$9.30
batteries (3)=$20.00
all said and done ended up with $378. needed the money so i took in my stock pile from over the winter.