What were the prices of beaver pelts for fur trade goods?

the early French settlement's in America traded natives for beaver fur that was usually bead's, cloths Basicly worthless junk. But once they got to Europe they were Worth a pretty penny, it would have been around 8,000,000,000,000,000,000,000,000,000,000,000,000,000,000 Na I'm just joking they would cost about 45 shilling's or $400.