That‘s a great price especially with the original hood, and 41mm filters are hard to come by. I already have the same lens else would buy it. Good luck with sale.
I have too many 50mm lenses but the Summarit is tempting. I had one a long time ago when I was poorer and really liked it. Wide open it's a little soft and low contrast that gives that beautiful look for a lot of photos. By f4 it's as sharp and contrasty as any newer lens.