Questions about Columbia bike

[SensiB]

Hi Everyone,
Can you tell me what year this bike is and what i should sell it for? It is all original, Columbia Super III, in great shape, old 3spd sturmey grip shifter, and old bridgestone skinny whitewalls. Thanks for the help.

 

[cman]

look for a date on the rear hub, if it is a Sturmey Archer.

 

[CCR]

100 - 125 range around here, i usually ask 150 expecting to get offered less. sharp looking bike.