I can't believe you haven't sold either one yet. It took me awhile to find one for around $40 shipped. Most are double what you're asking. Makes me want to buy another SC with no butterfly cup holder so I have a reason to help a brother out.
^^^ You'll probably need to pull your center console out first and remove the tiny panel that clips into the back of the slot where the cup holder goes. After that, the cup holder clips directly into the same tabs.