Status: Scam
According to legend, Plymouth Rock was the first thing the pilgrims set foot upon when they landed in Massachusetts. I think that the rock itself is now on display in Plymouth. But
United Press International reports that pieces of the Rock are popping up on eBay where they're fetching as much as $900. The catch is that there's absolutely no way to verify that these really are pieces of the original Plymouth Rock. A lot of people did carve off chunks of Plymouth Rock during the 18th and 19th centuries, but there's no way to differentiate a real piece of Plymouth Rock from a fake piece.
Comments
It would not have been difficult for someone to chip bits off, but as it is probably much the same rock as any lying around the area, it would be easier to perpetrate a fraud. Frauds on eBay? Surely that's never happened before!
Here's a picture:
http://nanosft.com/plymouth/rock1.html
Note that the Pilgrims didn't land *on* the rock as it exists in the shrine today.
http://www.pilgrimhall.org/Rock.htm
Souvenier hunters chipped away at Stonehenge, too.
Errrrr! Why didn't I think of that?
It's still just a rock.
There are some means of dating rock, but none that would apply here.