@ hise
u agree, he accept then that a fair trade

the point where you says he should've provide warranty for everything he sells is un called for
if he could manage the business without providing waranty
then it is his ability as a businesmen

this is not US where splashing hot coffee on yourself( because of your own folly, your could ask for compensation from Mc D
the law now seems to be favouring those who is initiative(meaning those who want to pursue the case)
but going back to the basics,

crazyrock put out something to sell, with T&C
and you accept the deal, along with the T&C
then this should'nt be a problem to start with