I purchased this Filson Original Briefcase Style # 256 in Otter Green brand new last year. I used it about once a week since I work from home but realized I'm not a shoulder bag person. The shoulder strap was shortened by an inch or two by a cobbler and I had the handgrip option added.
It's in very good condition and comes with original tags. For more information, visit here.
Priority mail shipping CONUS for $155