Hi Roadwarior,
THANK YOU SO MUCH FOR YOUR INPUT.

I found that the best way to determine the value is to watch Craigslist.  KBB or any other online Vehicle Valuation service is fine, but in actuality, its what the market will bear... Demand for the car, available inventory on the market, the actual market you live in all determine what you are actually going to get for the car versus what some printout from an online service.  Its a buyer's market with these used cars.  Yours sounds a little bit cleaner than most others especially with the EXTREMELY low miles.  I'd ask a little more and see if you get any hits.  You don't have to sell it if you get bombarded with inquiries and it feels like you are too low on the price.  
Good Luck 

Yes, my mistake - the JCW body kit or Aero Kit was available early on.  The engine JCW engine mods came later.

Cheers,
Ken

Ummm... I'm not a Bini expert by any stretch, but the JCW kit was available in 2002 as a dealer-fit option.

The factory did not offer the JCW model in 2002, however it is possible some of the JCW upgrades (available after 2005?) and JCW badging may have been added after the car was initially built and sold.  

If you send us the last 7-digits of the vin number, we can provide the build sheet for the car.  [email protected]

Hello,
I own a 2002 mini cooper S (John Cooper Works).
It is in excellent condition...21,000 miles. As you can see, not used much.
I need help in determining how much it is worth? I want to sell it.

Help!
Thanks