Our price comparison engine finds the best offers for your old electronics.

Sell My Used iPhone 4 for Cash

Select your carrier to see how much iPhone 4 is worth

Factory Unlocked
Other Carrier

iPhone 4 Trade-In Program

Get a cash offer for your iPhone 4 on uSell in less than a minute with our iPhone 4 trade-in program. Free shipping and quick payment included!

Simply tell us your carrier and the condition of your phone, and you'll see the best offer from uSell's marketplace of trusted buyers. Once you send in your iPhone for trade in, it is inspected to make sure the model and condition match what you selected. Then you get paid within 2 business days by check or PayPal. Easy, right?

Trending Search Terms: sell iPhone, sell cell phone, sell iPhone 11

“My favorite of the selling sites.”
-Jean Chatzky, NBC Today Show
uSell Press
uSell Press