I see a few items that depending on condition, material, age, etc., could fetch several hundred dollars (each). Some appear to be "run-of-the-mill" types worth anywhere from $5 each and up. Provenance is important and would have possibly increased the value, e.g. - markings or labels for each point, blade, scraper or otherwise detailing the general area in which it was found. For obvious reasons, you wouldn't want it to pinpoint the location though. Maybe just the county where it was found and the date.
I would suggest that you take a few to the resident archaeologist for the ranger district (US Forest Service), in the area of the state that you live. The one in Forest, MS specializes in ancient Native American artifacts...FYI. Great collection!!