I found these leftovers in a box, prices are shipped.
Cargo net- looks brand new, $50
http://www.ecstuning.com/Audi-B6_S4--V8/Search/Cargo_Net/ES447739/
First aid kit- Unopened new. $20
B6 S4 Avus wheel- No rash, mint. Tire is the stock Conti with 95%+ thread left. Was the spare in the trunk. $170.
Selling feed back is on AZ (Silver B6 S4) and iwsti.com (05 CGM Sti) plus I’m sure there are others that would vouch for me.