I assume you mean the pole including the desk mount. I would contact Ergotron directly and clarify whether the stand/bar is available as a spare part. You can find contact and/or live chat here: https://www.ergotron.com/de-de...

Alternatively, you can see if you can find a used mount if the discount is crucial. (PS: The next BlackFriday is on 29.11.2024).

I've been using the monitor mount for a while now and haven't regretted buying it; super solid and of impeccable quality. The price may hurt a little when you buy it, but you'll enjoy it every day afterwards.