AT&T is now offering refurbished iPhone 5s starting at $99. This appears to be the first time a carrier is offering refurbished iPhone 5 units for resale, according to 9to5Mac.

Available in both black and slate, and white and silver models, refurbished units require a two-year commitment. AT&T is limiting sales to five units per household.

Prices are as follows:

This is an incredible deal and one that could go away as early as today, Nov. 23. As 9to5Mac states:

It is unclear whether this is a temporary promotion for Black Friday or if these will be offered on a regular basis.

First launched in September, the iPhone 5 is normally priced at $199, $299, and $399, for the 16GB, 32GB, and 64GB models, respectively.

See also: Apple Online Store Now Offering Great Black Friday Discounts and AppAdvice’s Ultimate iOS Accessory Gift Guide For Guys.