Answer:
Can not be bought, Can not be sold, Even if it's made of gold. What is it?
What goes through towns and over hills but never moves?
A little pool with two layers of wall around it. One white and soft and the other dark and hard, amidst a light brown grassy lawn with an outline of a green grass. What am I?
Squeeze me and I cry tears as red as my flesh but my heart is made of stone.
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down! What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.