I'm waiting to sell as a whole package. I won't take them apart unless I really need to, i.e. they don't sell. As for the TPMS, the dealer told me they are $80 each plus install. These are installed as well as mounted and balanced - they have nitrogen if that matters to anyone.
Thanks for the requests.
2011 – Jerez Black Metallic M3 Coupe
2004 – Titanium Silver M3 Coupe (Sold)
1999 – Cosmos Black Metallic M3 Coupe (Sold)