Sale value of an old Voigtländer Bessamatic?

Sale value of an old Voigtländer Bessamatic?

Hello group!
I have an old Voigtländer Bessamatic and lenses, and I am considering
selling it. Can you tell me what it might approximately be worth?

- Voigtländer Bessamatic (with light sensor)
- Voigtländer Skoparex 1:3,4/35 mm
- Voigtländer Super-Dynarex 1:4/135 mm
- Voigtländer Color-Skopar X 1:2,8/50 mm
- Philips Flash 17B
- a small number of lens add-ons (Focar B, Focar C, etc.)
- leather camera holster with neck strap,
- carrying case,
- storage box for the lenses

Your comments much appreicated!
--
TorbenGB

Note: I also posted this in rec.photo.equipment.35mm -- I was not
aware of this "marketplace" group. Apologies for the cross post!