Update 7/15 - sold locally for $1100
4 OEM BMW Style 189 Wheels/Tires. These are the 18" 335i Sport Package Wheels. They come with TPMS from 2011 335i M Sport (not sure what else they'll work with). Tires have been used two seasons and about 7k mi total.
The wheels are staggered (OEM), but the tires are square. I run 225/40/18 Blizzak LM-60 Runflats on all four wheels. The back are stretched slightly as you can see from the pictures, but they don't look awkward and they hold air. The traction is also better than the 255 stock width.
I measured the tread depth in mm
Tread Depth Inside Middle Outside
Rear #1 - 7.2 - 7.5 - 7.5
Front #1 - 6 - 5.8 - 6.7
Front #2 - 6.7 - 7.5 - 6.8
Rear #2 - 7 - 6.7 - 7
Wheels/tires have never been repaired. The wheels have some minor scratches, put on by the tire machine that mounted them and not curb rash. You can see them in the photos. They are just paint scratches and not noticeable from more than 1-2 feet away.
Full resolution photos are here. They are taken in the same order I measured the tread depth. All blemishes are shown in the photos. The last few are an attempt to show the stretch on one of the rears.
http://1drv.ms/1msXdLB
I believe these fit all E90/E91/E92/E93 3 series except the M3. The TPMS should work with 2010+ vehicles, but I'm not an expert so don't quote me. All i know is they worked with my 2011.
Strongly prefer local sale, but will consider shipping.
PM if interested. Thanks!