Yea another friend told me that about the 5” barrel a while back. Maybe I can weld on an inch. LolThe 2020 Standard Catalog of Firearms says that they came with fitted wooden case. The book does not break the values down to the dash (-) models and has this to say:
NIB 2500
Exc 2000
V.G. 1400
Good 1000
Fair 400
Too bad it doesn't have a 5 inch barrel, if it did you could then double the values above.