Sorry man but I would have to say reg. fee...Who would want it? It doesn't really have any meaning.. You're only hope would be that some business out there named themselves "Two Feel Inc." or something and then wanted the domain..Good luck but I wouldn't bother renewing it.
Thanks for your information , i thought it's have some value because it's very easy to remember. "Two Feel Inc." or something like it .. it's good idea. Thanks sorry for my English language.