How shameless people are you to call someone insane? Why you people have problem with demands for their cars by others?
If it is not in your range, don't buy, is that person forcing you to buy? It's owners right to demand whatever he wants.
"My chacha ka taya kay phoophee ka beta sold for so much". So that should be a standard for others to follow?
If the demand is not right, move on, find someone with lower demand and there are plenty out there. It's owners headache, not yours.