sgoldhirsch:
Try Ebay or Craig's List.
That's definitely a good point. Like here is this auction on Ebay for a TRX with the Door Anchor for $52 (at the moment anyway) at http://tinyurl.com/nee6rl.
But it certainly doesn't hurting calling up Fitness Anywhere themselves, and seeing if they can work with you somehow. They're an awesome company, so I'm sure they'd be willing to do something or another for you...
I pretty much buy everything through them, even the Buddy Lee jumpropes ($5 shipping compared to $35
)
Justin Brinkerhoff
Fitness Anywhere Community Moderator
IT Specialist
http://blog.gettingfitnaturally.com
** DISCLOSURE: I am not an employee of Fitness Anywhere Inc. and all comments, opinions, and information shared therein are of my own representation and/or based from medical and/or scientific research and findings. **