How much does an iphone 4 cost at metro?

I'm thinking about getting an iphone.

Ship with a T-Mobile Sim 450$
Technical Specifications
1GB = 1 billion bytes; actual formatted capacity less.Requires a plan (which may include restrictions on switching service providers and roaming, even after contract expiration); sold separately to qualified customers. Credit check required; must be 18 or older. Wireless service is provided by and is the sole responsibility of your wireless service provider. Some capabilities are not available in all areas and depend on your wireless plan and service provider network. Service may not be available in all areas or at the signal strength, rates, speeds, or bandwidth as demonstrated. Some features may require added fees. Contact your wireless service provider for more details. Customers who want to upgrade from another phone or replace a previous-generation iPhone should check with their wireless service provider for pricing options. For those who are not qualified customers, are not eligible for an early upgrade, are purchasing an unlocked iPhone, or wish to buy an iPhone as a gift, see your carrier, an Apple Retail Store Specialist, the Apple Online Store, or an Apple Authorized Reseller for pricing. In CA and RI, sales tax is collected on the unbundled price of iPhone. Wi-Fi Internet access required for some features; fees may apply. Use constitutes acceptance of Apple's software license agreement. Warranty information is also available at www.apple.com/legal/warranty/iphone. Unauthorized modification of your iPhone software violates the software license agreement. Inability to use an iPhone due to unauthorized modifications is not covered under your warranty.
Size and weight vary by configuration and manufacturing process.
CDMA available only if iPhone 4s is sold and activated for use on a CDMA network.
All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced by Apple service provider. Battery life and charge cycles vary by use and settings. See www.apple.com/batteries and www.apple.com/iphone/specs.html for more information.
Wireless broadband recommended; fees may apply.

They don't have iPhones I don't think you have to buy one unlocked

Sorry I just check on Metro PCS website. They do not sell any iphones. They have a large selection of android cell phones. T-Mobile which owns Metro PCS is the carrier that would sell iphones.

MetroPCS does not sell iPhones & even if they did the iPhone 4 would not be one of them.