The Lawdog tells it like it is
the Taser C2 runs about 350 US dollars. One shot, fifteen-foot range, $350. And each single reload is about $25.
Let me take off the shoes here ... 350 dollars for the unit, plus 25 dollars per shot ...
Ye tapdancing Buddha.
For that amount of money you can get a decent used pistol in .38 or 9mm and have multiple shots -- plus I can get Winchester white box at about 20 shots for 15 bucks.