TracFone.com is offering the LG 3280 for $19.99 including a 60 minute TracFone refill.
The 3280 is an old school basic flip phone but the 60 minute refill sells for $19.99 everywhere and shipping is free so you are essentially getting the phone for free. The phone includes Double Minutes For Life (DMFL) so that "60 minute card" actually gives you 120 minutes.
TracFone mostly uses GSM phones running on the AT&T or T-Mobile networks. But in a few areas where there;s no GSM service they provide CDMA phones on the Verizon or US Cellular networks. The CDMA phones work nationwide and generally have a little better coverage than their GSM counterparts. Probably because CDMA service costs TracFone more than GSM, the CDMA phones are usually more expensive and have fewer features than their GSM equivalents.
There also hasn't been a free phone deal on the CDMA side of TracFone for several years making this a rare opportunity for CDMA TracFone users to pick up a new phone for nothing.
Update: The free phone offer has expired,
Via: Howard Forums