Steve's body is worth...

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Wha???? how is your body worth more than mine, Steve? Actually, I took the test again and lied about some disorders, and whammo, I was worth ~$8000! So i guess your... um.. hobbies pay off, Steve.

It's all about cadaver value, so I think it's primarily based on how easy it'd be to study every part of a person using your body (so you'd be less valuable if you're a fat ass), and how "interesting" your body is, so albino > normal, crazy rare disorder > died masturbating in a closet.