Shipping is $8.00 on this extra large Paleo Uniface--Indiana Spencer County-found Holland Chert--it has all the patination of a creek find, but as the doctor who last owned the piece is no longer living, all I can say for certain is that the patina is too close to the area's creek finds for it to be anything else. The piece was sold at auction in a one gallon freezer bag of flint points and blades--I'm assuming the two new chips are from the careless handling of the collection almost six years back. It happens. Length is a very long (for Paleo Uniface Knives) 5&1/8" by 2&1/4". The piece is semi-curved, with a caliper measured 5/8" max thickness in the very center. The flint flaking is pure Clovis, outre pas--loooong flakes that reach the medial ridge. What I call the "heel" is ground smooth to easily fit the users' hand--just one super fine Paleo artifact. I welcome checks or M.O>s, but do not use paypal--Roy A.