Refurb iPhone 4S 16GB for $150 + free shipping, 32GB for $250, 64GB for $350

With a new 2-year contract, AT&T Wireless offers the refurbished Apple iPhone 4S 16GB Worldphone for AT&T Wireless in White or Black for $149.99. There are also 32GB in White and 64GB in Black or White available for $249.99 and $349.99, respectively. With free shipping, each is tied with our mention from earlier this month and $50 under the lowest total price we could find for respective new models. Sales tax is added where applicable.

The iPhone 4S is powered by the Apple A5 dual-core processor and features a new 8-megapixel camera which is capable of recording 1080p video at 30 fps with image stabilization. A dual-antenna system has also been added, which purportedly provides faster downloads and improved call quality on both CDMA and GSM networks. It also features AirPlay Mirroring, Siri voice-activated assistant, an 8-hour battery life, and more.

Of note, no warranty information is provided.