People selling free Tracfone codes on ebay!

This is such a scam. There are lots of people selling the promo codes that Tracfone sends out to people for free!

FYI: Don't anybody pay some guy $2.99 for codes.
Here are all the codes free for anyone who could use them:

http://www.squidoo.com/freetracfoneflipphone/

You use the promotional code when you redeem an airtime card and it adds a certain amount of extra minutes free.

yes, you are right that not require to pay $2.99 for purchase code.

thanks for help