Remember Motorola‘s 5-megapixel ZN5 cameraphone? It seems that T-Mobile REALLY wants you to have one: they just announced that beginning on Black Friday and going through Sunday they’ll be offering a $100 mail-in rebate on the $99 phone (with a two-year contract). Free is an amazing price considering you’re getting a 5-megapixel autofocus quad-band phone which includes a xenon flash and WiFi capability. We’re pretty sure these guys will fly off the shelves – at least for one weekend.