Department of Nitpicking
If the prices come down after the shortage, those shrewd people will not be able to sell ammo based on their higher acquisition cost. Replacement cost pricing makes perfect sense - it's just using mark to market accounting principles.
This is also an appropriate response to people who moan about a gas station increasing the price even if they haven't had a delivery. If prices are increasing sharply, they'll raise it just to make sure they can but a full delivery on the next pass, regardless of what the stuff in the ground may have cost them.
Potentially imperfect analogy, at least in Mass.,
because of this One Weird Law:
At least as recently as the mid 80's, it used to be illegal
to sell gasoline at a loss in Massachusetts.
(Statute evidently passed in the wake of non-competitive collusion).
The
sole exception was to accord the seller the privilege of setting their own price
for the gasoline in the tanks when they were selling
the entire gas station to someone else.
You could go bankrupt if you filled the station tanks at a high price,
and then the market collapsed - watching cars drive by, unwilling to pay your price.
(Probably never happened because the price never changed that quickly and deeply;
especially since some area competitors had taken delivery at the same inopportune time.
The retail price would stay inflated until the expensive stuff was used up).
The last time I went looking for the law, scant months ago, I couldn't find it in MGL.
Maybe they repealed it.
There's no similar law for ammo.
Jus' sayin'.
Then why have contracts? I don't think you're implying it's ok to back out, so this is mostly rhetorical, but this garbage is why our society is the "overly-litigious" morass it is. It's not the ambulance chasers' fault, it's that grown adults are willing to even allow the tiniest crack in their belief that the whole point of a contract is to hold both members to it - you agreed to a sale and the market changed? Tough noogies.
Another imperfect analogy.
If some other kind of contract is broken,
a court may well award monetary damages
rather than mandating the contract's execution.
Real estate disagreements may take longer to litigate,
but the remedy is more likely to be
specific performance -
an order to complete the transaction.
I'm not arguing in favor of injustice, etc.
I'm just saying that
some common domains of our experience
have very
uncommon laws governing them,
and one has to be careful when making analogies.