There have been rumors of Walmart being the next retailer to carry the iPhone, but now comes word they might be selling a 4GB version of the iPhone for just $99 with a 2-year agreement. It certainly sounds plausible as a 4GB iPhone would give Apple a low-cost model to compete in the sub-$100 market where phones like Palm's Centro have seen good results.

No official word and at this point it's safe to say that any announcement regarding new products will have to wait until MacWorld.

via BGR