You can buy them for less than $20. I bought a refurbished Tracfone LG 505C about 2 years ago. I use it daily. The battery lasts about a week. Edit: I paid $9.

You can buy them for less than $20. I bought a refurbished Tracfone LG 505C about 2 years ago. I use it daily. The battery lasts about a week. Edit: I paid $9.99 for the phone.