People buying keys

[RustedCreeper]

I myself have been contemplating when to buy a key when I thought, nobody has to buy a key for more than the lowest price. people just wait till the price is, lets say $5, and then buy, all 100 keys are bought at the same price, at the same. No idiots buying the keys for 60-100+ $. Just some simple logic for me.

[Boxcar Racer]

I'm pretty sure the keys usually are sold out before the price goes down to 30$ or less.