old junk yard i stumbled apon

hey every one, its that young gun again,

so im in a bit of bind for money and honestly the crops in michigan arnt great this year, so my boss cant supply me with work. so im broke. But i found a old junk yard behind my house, on our property a while back, there are pianos, t.vs. microwaves. a old car battery. and toilets and old bikes. can i scrap these? or is it not worth my time? out of the appliances can i dissemble any? and what should i look for if i do.....getting money sucks.