Climbers brain

[Harry]

There was a guy who needed a new brain so he went round to a lab and to buy one. He points to a brain in a jar and says, "How much for that one?"

"£6 million," the doctor replies.
"What! That's ridiculous; why so much?"
"Oh, it was from a doctor who was very healthy, religious and moral."

"Ok then, how much for that one over there?"
"£2 million."
"I can't believe that! Look, it's got some flaky bits and it's all bruised."
"Well it came from a fine specimen of a lawyer who made a decent living and who only cheated on his wife, his taxes and at cards."

The man was beside himself. Finally he found a moth-eaten tattered little brain, about the size of a walnut, sitting in a jar. "What about this one?" he asked.

"£30 billion."
"£30 billion?! But it's in awful condition and it's tiny! Why so much?"
"Do you know how many climbers we had to go through before we found one with a brain?"