In which Amazon changes price in response to changes in demand
Posted at 8:27 pm by Glenn Reynolds
UPDATE: Okay, it’s $39.95, which is 20 bucks less than I paid, and 25 bucks less than they’re asking for the ones I bought now. And the only difference is color.
ANOTHER UPDATE: Geez, that was fast. They’ve already raised the price — in less than half an hour. This is like some kind of Heisenberg-pricing, where if I point it out, it changes . . . .