$10 plus shipping per hundred. USED. Headstamp unknown.
$12 plus shipping for 100 pieces of new starline.....
You'll spend hours dinking around with those ten cases, and ruin some good .44 mag brass.
I used to cut down cases, not anymore.
The only exception is if they are not available any other way.
Or are just way out of line, like .41 special, etc.
(Dremel cutting wheel flies apart, gets in your eye, your cost savings are gone.)