Where can I buy an IPhone 4S gsm unlocked?

I'm going to russia in a few weeks and wanted to make a gift for one of my relatives an iphone 4s gsm unlocked.900/1800. Where can I find a new iPhone 4S with gsm unlocked using frequencies 900/1800 for not so expensive? Under 450$ at least

You can check ebay for a brand new or second hand unlock phones.

You could find one used on sites like eBay, then there are sites like negrielectronics.com, myworldphone.com clove.co.uk, etc

You can't buy an iPhone 4S for $450 unless you want a refurbished or used one.

I recommend you just buy it factory unlocked on the Apple store. $550
http://store.apple.com/...e-unlocked

Or try looking on sites like Amazon. This is the cheapest one I could find. $500
http://www.amazon.com/...B0062ICRGE

Iloveu

Craigslist $250-$350

An IPhone 4S gsm unlocked.
Source(s):
http://www.amazon.com/...lias%3Daps