Putting a feeler out there if anyone may be interested in trying to get a group buy going on the Mark2+ Armrest at Leatherz.com. List is $130. It's a simple bracket set up to our existing center console.
Out of curiosity, I emailed Andy @ leatherz.com yesterday and he said he'd look into it. Regardless of what Andy is able to offer, if you haven't looked at their products you should check them out since some of our interior parts are interchangeable with the Z3.
http://www.leatherz.com