New internal documents and screenshots seem to indicate that Radio Shack will soon be adding the Verizon iPhone 4 to their lineup. They recently announced that they would be carrying Verizon devices starting in December so it doesn't come as much of a surprise.
What is interesting is the timing. With all these iPhone 5 rumors and 8GB iPhone 4 rumors it doesn't really make much sense that they'll start receiving the 16 and 32GB versions. They could always lower the price (as Apple usually does) when the iPhone 5 launches and just add the 8GB version to the current lineup at a lower price point.
Either way it's nice to see Radio Shack adding iPhones for Verizon users as well. They typically have some pretty good discounts and trade-in programs when new iPhones roll out. At least Verizon users will be able to take advantage of those this time around.