It's perfect! TOO perfect...sorry, I'm not a NA artifact expert, but even I think that is a modern ,though expertly made, reproduction. Pretty piece, no doubt. Ddf
I noticed this was your very first post - so, Welcome Aboard Leefri! You didn't list your state (or country) in your profile. So, you might consider jumping over to Sub-Forums: Select Your Area.... and selecting location information (i.e., clubs, hunts, finds, legends, maps, etc.) directly related to your state (or country). You might also consider adding your state (or country) to your displayed profile (SETTINGS -> EDIT PROFILE) so if you ask a question, etc. - people may have more success helping you (your location may help, etc.)...
There is no sign it has ever been buried, no patina visible, no mineral deposits or dirty flaking visible. Was it found by you, was it found in a cave?
I had a friend that could make the most beautiful stuff from flint........be very careful with buying things. I trust what I find, and a few friends finds. if it is perfect, never purchase!!!!