I have a Rota RB wheel, Hyper Black, 17" fitted with a TPMS sensor (2nd Gen, prior to 2010). Free to a good home.
Also have 4 R112 (aka JCW Challenge) wheels. One is bent and would need to be repaired (repair costs = approx 1/2 cost of new wheel). All four have tires mounted, and TPMS sensors (2nd Gen, 2010 and newer). The other 3 wheels have minimal curb rash, if anything at all. I don't have recent pictures. Free, but you must take all 4.
Finally, I have an OEM sway bar, came off my wife's R57. Free.
Wheels are all located in Chantilly. Sway bar is in Purcellville. I don't deliver, you'll have to come to where the parts are. Expect a weekend meetup for Chantilly.
Please PM me if you're interested. I don't monitor the board as much as I used to.