Sold the A6, have lots of maintenance bits left over.
Complete six-cylinder spark plug & coil set, oxygen sensors,
oil filter, cabin air filter, rear brake pads and an oil filter socket.
Even some extra fasteners for the belly pan to replace the ones that
got lost after the oil change.
Bonus: a 4ft MMI to 1/4" audio cord to plug in your phone/iPod if
you don't already have Bluetooth.
Less than 1/2 the cost of buying all the things you'll need eventually.