Lang alone has BV2 and Hussey alone BV3. The combined will most likely price out as BV3 (combining companies rarely lifts the lower up). I'd expect a BV3 "good as" gun to run about 1/2 of the price of a BV1; you may well have found a true bargain. Keep in mind that the shops were generally run by a master. He, for sure could get a best gun out - he only needed a commission to do so. And, there was the rub.