Ok, maybe it's to early to start with the search but maybe I have luck. I will come to IL / Chicago on 06/08 - 06/12 on vacation and want to buy a TA:

Must 01-02 WS6
Must M6
Must Stock- small mods like aftermarkt exhaust w/o headers are ok.
Must Black / Black
Prefer Convertible- Black top but T-Top is also ok
<50k miles
Clean Carfax
My max is 19.000$ cash on Hand