Traded my M3 in, so I don't need these anymore. Only have 500 miles on them. Turned my M3 into a snow beast, Chicago winter was no problem last year.
I paid $1216 (+shipping and tax) from Tire Rack this past winter. There is a very slight contact spot on one wheel, otherwise flawless and perfectly balanced, tires are like new, No plugs or patches. I choose not to have TPMS in them. I had an 08, car beeps on start up and light stays on, but NO chiming while driving.
$800, local pick up
I would rather not ship, shipping runs about $50 per wheel.
Info and pics:
18x8 Sport Edition A7 Silver Painted
235/40R18 XL Bridgestone Blizzak WS70 Blackwall