According to the Suzuki UK site, the GSR600 has a RRP of £5,199
And the '06 B12S w/ABS has a RRP of £5,299
So... if it were to be offered up in North America, looks like it would be priced pretty close to the B12S ABS, which has a MSRP of CDN$11,199 for the '06 B12S ABS model... so maybe ~$9999.99?