How much will it cost for a iPhone 4 without a contract and without Siri?

I have been looking for a new iPhone and i saw that they have one with out Siri but they where all contract phones and i was wanting to know who much it would be to just buy the phone.

$200 on craigslist.
the iphone 4 doesn't have siri

$549

$499 is the no-contract locked cost.
$549 is the no-contract unlocked cost.

The iPhone 4 doesn't have Siri either way.

Apple iPhone 4 8GB White No Contract Verizon Cell Phone
Source(s):
http://www.amazon.com/...007P6ZVWO/