N54 Coil Packs
 

Here have around 45k miles on them. I believe the typical service interval is 100k at least, so these have at least half life remaining. I'm asking $100 shipped, which is between $90-$200 off depending on where one buys them. I don't have a lot of history on here, but I've been a member on Bimmerforums under the same name since 2002 and my eBay ID is blunk1msu