Stephen,
The axe heads and points in the upper photos are not big money makers. Are the points in the bottom picture from Ohio? There are some in that bottom picture that look like Hernando's. Points and artifacts from up north do not fetch the prices like some points in Florida. Due to the farming and Disc's whacking them, it takes the value way down.
The difference in a $3,000 point and the same point just worth a couple of hundred is just a nick off the blade with a shovel, in Florida.