How much is it to ship an iPhone to Russia from the US?

I sell things on eBay and I recently sold an iPhone 4. The person is all the way in Russia. I wanted to know how much is it to ship the item(iPhone4) to Russia from the USA.

It is best not to send that far away, Russia, while a great nation of good people is not in the EU customs union and delivery to Russia (done moderately quickly, securely, and with signature and insurance can be more than your Russian customer is willing to pay. I once had to sadly decline a nice customer from Uruguay because the delivery was in excess of $150 dollars. Of course their is the snail mail, 4-6 weeks with no confirmation of them receiving it for far less, you open your-self to great risk in charge-backs as there's no evidence the goods were delivered to the customer. Check prices with DHL, and FedEX. Avoid UPS like the plague (I'm not going into some of their shady practices, but I can say they are very slow and expensive, and even make people pay $37.50 customs clearance fee, even though you pay extra to send to foreign countries thus making he Customs's Clearance fee a scam). I would recommend if you can't offer him a secure delivery price you should offer him $5-10 dollars as an apology provided he gives positive feedback and mutually cancel the order through eBay.

That would depend on which courier you plan to use as well as how fast to send it. Faster the more it costs.