Pricing products can be a complicated issue and can involve more than just market forces.
In this particular instance, cases are just an accessory market for Apple. They don't care if they are selling as many of these as possible because it's not even a secondary revenue stream. They can afford to let it just sit there at $29 until it rots or someone buys it.
Any economist will tell you there is cost associated with having inventory sitting on the shelves and not moving. Floorspace in an Apple Store, or any store for that matter, isn't free. There's rent, opportunity cost, maintenance, etc. Basically, if people stopped paying high prices for rubber cases at a store, the store will drop the price because there's cost associated with it sitting there. Maybe Apple can endure a lot more pain than their competitors, but that's not magic, that's because of the pile of cash they're sitting on. If they had less cash, they wouldn't be able to endure as much pain in the market. Yes, maybe there's other forces at work, but basic market forces don't stop applying just because it's Apple.
Exactly. They make enough margin on other things to not be forced to be so aggressive with pricing on other things.
>but basic market forces don't stop applying just because it's Apple.
My point was: the cost of things is much more complicated than "basic market forces" [1].