I've been wondering the same thing. It's not only the new Partition but the solids too. I understand amoritizing the cost of R&D, tooling/new machinery and not to mention commodity prices... But I can get a .458 swift for a buck each as well as GS Custom and Barnes solids for about $1 per as well. What gives?
ps - I did just receive two boxes of the .416 solids and they do glitter like gold!