Here is what I see. A W&S trade gun refinished to a passable standard. I'd say BV2 (for the Beesley name)-OQ2.5 (somewhere between a second and third grade SLE)-CC5 (refinished/restored) = $5,500. The wood finish looks modern, the case colors look modern and the engraving on the bottom is blurred from buffing. The S/N on the barrel loop is Scott/W&S - early to mid 1890's, maybe.