I agree with the others, I wouldn't buy a $30,000 E46. I'd definitely pay 22-24K for one, though. The one you posted is a really nice example, and the CS M3s don't get driven much because some people think they're collector's items.
I'd definitely have an E46 M3 inspected before purchasing. But I, unlike some of the others here, would have an E46 with navi.
2009 E90 M3
| Jerez Black | Extended Silver Novillo with Brushed Aluminum | 6MT | EDC | Premium Package II | Convenience Package | Enhanced Premium Sound | HD Radio | Heated front seats | Fold down rear seats | Moonroof | 19" wheels |