We just got a tip that in addition to the iPhone 3G actually making its way to Walmart, as we exclusively told you, there will be a 4GB model priced at $99 with a 2-year agreement. We’re not putting our stamp of approval behind this one just yet as the tipster isn’t listed in our BGR’s Guide to respected Ninjas handbook, but it does make you think, doesn’t it? Now, we all know Apple dropped the 4GB iPhone from its initial line-up, but that was at a $399 price-point. 4GB is certainly enough for some songs and short music videos, but let’s not kid ourselves. Anyone looking to spend $99 on an iPhone probably doesn’t care that much about storage anyway and they’ll be more than happy to drop that amount for one of the best-selling smartphones in the country. Just don’t hate us if this doesn’t happen, we warned you.