Maybe I'm off base but $44,000 sounds very high for an 8 year old motorhome, even though a Lexington is supposedly upscale. Our local dealer had a selling price posted for a new Sunseeker 3100 around $60,000 recently. Other models were priced similarly, but that's the one I remember.
Think hard about the price, get it down, or keep looking. You may be better off buying new if that's the best you can find used. That's what happened in our case. We bought a much better coach new for about $15,000 more than our best find that was 6 years old. It was worth the difference to us. Maybe at another time or place we could have found a good deal on a used one, but we couldn't when we were looking.
2011 Sunseeker 3100
1997 Pathfinder Toad