Single Monitor Stand Desk Mount

Brand new (less than a week) Single Monitor Stand Desk Mount. Opened and assembled only to find out it doesn't fit my desk. Perfect condition.
More info here: https://www.amazon.com/gp/product/B07SKGXMNV/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&psc=1

Selling at almost half price obo, Cash and Venmo are fine.