Want to buy a cheap iPhone refurb? AT&T is the place to be, there are some great sales on refurbed iPhone 3GS and iPhone 4 and each device includes free 2 day shipping. All refurb iPhones require a 2 year contract and a one time $36 activation fee.

Refurb iPhone 3GS Sale

All iPhones that are sold with ‘cosmetic blemishes’ include a free case with purchase.

Refurb iPhone 4 Sale

The iPhone 4 with cosmetic blemishes includes a free case.

What exactly is a “Cosmetic Blemish” on an iPhone? AT&T says each device is quality tested and that the blemish must not impair the functionality of the device, meaning the screen must be in good working order. The number and degree of blemishes vary, but they may include scratches, scuffing, dings and dents, and discoloration.

The warranty for refurbished iPhone hardware is as follows, according to AT&T’s warranty claim policy:

Warranty Claims/Exchanges

Refurbished Apple branded equipment is covered under Apple’s original Limited Warranty, and will have at least 90 days or more remaining under the warranty when sold. For warranty claims on Apple branded equipment, please refer to www.apple.com/support/oss/ for details.

I’m not sure how long this deal is going for but if you don’t mind an imperfect looking iPhone then these are some good deals. If you get a blemished iPhone, just throw it in a good iPhone case and you’ll be good to go.