Walmart will be offering the new iPhone 5S for $10 less and the iPhone 5C for $20 less.
If you are looking for a deal on the iPhone 5C and iPhone 5S than Walmart apparently has you covered. The iPhone 5S and the iPhone 5C are listed on the Walmart site with $189 and $79 prices respectively.
$79 already sounds like a pretty decent price for the new iPhone 5C on contract. This is a pretty aggressive discount from Walmart for a new Apple product. Not sure if Apple knows about this. Of course Walmart has no issue discounting the iPhone 5C as carrier bounties are higher than $20.
The $79 iPhone 5C is only available in Walmart stores and not online. You should be able to pre-order the iPhone 5C tomorrow in Walmart stores. The pre-order for the iPhone 5C starts at midnight online on the Apple site.