I'm playing PBEM and single-player games, and working on a "Hard Magic" mod, but I can't finish that mod until I get the ability to mod the requirements to forge magic items (which from Zen's CBM mod thread seem to exist but are undocumented).
Currently the #second... commands are bugged and works just like the first ones (fixed in upcoming patch). Cost for an item is 5,10,20,40,... for level 1,2,3,4,...