I don't think you'll be too hard pressed to source one. My rounds were autotrader, searchtempest, ebay, cars.com, zhp mafia, zhp registry, e46fanatics, bimmerforums, and bimmerfest.
You'll find one...stay the course! I saw a lot of imolas on my hunts.
bit more than 6 hours:
http://www.porscheofcoloradosprings....0Series/P1710B