While it's not unusual for a CL350 in good to excellent running and cosmetic condition to bring 1500 - 2000, I'd be worried about the lack of performance. First off, that bike would have never hit 110 on it's best day, but why it lost power is a big concern. Could be valves, rings, timing advance unit stuck, or just a general poor state of tune. If it is rings and valves, you'll be upside down pretty fast. By the way at least a couple of those photo's appear to be heavily doctored to make the bike possibly look better than it is.