This first new option displays the effective cost of items
when viewing in the standard character inventory. This makes
it easier to compare the value (and thus relative power)
of items against either other
Technically they do have voice samples, but the code for playing
them is indistinguishable from standard SFX. And given how few
they are, I feel it better for now to simply flag the detection
entries as no voice, rather than trying to separate them