Fossil- n. A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust.
This Trilobite sold for $4,500
After receiving feedback from visitors who experienced extreme fear, anxiety, and irritable bowel syndrome after viewing this photo i have made an executive decision to take it off the home page - CL
This pair of fossilized trilobites will set you back only $395.  Not bad until you find out the entire specimen measures less than 3".
The ammonites look like giant snails only they are super old, like 20 million years. They don't get any better than this.
Megalodon Tooth Fossil
The megagalodon was an ancient shark that dwarfs the modern Great White.  They grew to over 10 times the size of what we consider to be huge, the megalodon was a true killing machine. Each tooth in their jaw measured up to and even over 5".  Check out those serrations, this tooth is listed for $995 dollars. Not bad residual value, its somewhere between 7 -20 million years old.
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