Yeah, that cost doesn't seem too bad assuming it includes the ammunition and training. A couple months ago the police in my township requested that the board approve a $3200 expenditure for rifles (not including ammunition or training). They got two similarly equipped AR-15s and a gear loadout for a third they already own, which gives them one rifle per car. The police argued that the expenditure was necessary because our township has 5 K-12 schools in it, and several of the neighboring townships with their own K-12 schools don't have 24 hour local police, so they would likely be the first responders in case of a school shooting at any of those places. The board happily approved the expenditure, which I agree with. I'd say the police argument in favor of the rifles would've also made a pretty good argument for the local schools hiring armed resource personnel, though.