I was also looking for some 87's for our x5 to replace the 19" Y wheels. I found a guy looking to sell his MINT condition Replicas with some worn tires for $400 but he was 3.5 hours away. I thought that the rears were bald(20%) and the fronts were decent (50%) of the diamaris tires. I tried to get him to deliver to me up in Seattle, but he said he would just see if anyone local was interested. To make a long story short, I headed out to get them the next day.

8 Hours later, I had them Mounted them on the car and they look sweet. Keep looking for these rims as they are getting more and more available especially with the replicas out there. Mine say BMW stamped on the outside of the rim, but I doubt they are OEM.

Good luck.
b