I have GEICO, and they were almost half the price of Progressive for me. Personally, I pay about $150 a month for 3 cars: Type R, 90 Civic, and 90 Geo Prizm (winter beater). I am 26 and married, however, and I live in Wisconsin.

That having been said, Progressive quoted me $300 per month, WAY more than I pay now. It seems certain insurance companies are aware of the theft risk for Type-R's, while other companies have no idea.