Dealzmodo: Dash Express Just $200 in Amazon One-Day SaleDash express got a "permanent" price drop to $300 just back in June, but for today only an Amazon Gold Box deal means it'll have $100 shaved off that. Yup: it's just $200. That price has been available for Trafficgauge.com subscribers previously, but not on Amazon. Freakishly good deal, given that we labeled the GPS unit a fantastic traffic terminator. [Amazon]