Did you wonder why the fluted pt. sold so cheap? Is it suppose to be an angostura?
At an auction like that you should not pay more than you would for a modern point, because chances are that's what you're buying.
$40 for all 7 pieces?? Either you got the best deal in the world or people realized they were repros and didn't bid. The black Side Notch and the one in the same post with it are easily $100 Points or more by themselves if real.