"My husband is a dairy farmer so we will move to the farm. I don't feel comfortable here in the evenings."
Originally from India, Sandhu said her business was already suffering after she cut her hours to avoid night-time or early-morning burglaries.
"Before this, I had a picture of New Zealand as a crime-free place."
Sunny Sun, co-owner of the Elgin Food Market, said a man brandished a pistol when a couple robbed the shop on Monday night.
The pair rushed behind the counter, grabbed a till containing about $1500, and made a hasty exit.
Sun said the pair apparently knew exactly where to go. "They knew the place well."
She, too, had considered selling the business after the incident, her second robbery in just over a year.
The store's recently installed security system meant it was bristling with CCTV cameras, and the masked pair were again caught on tape.
Police confirmed the man and woman remained at large and the investigation was ongoing.
The red hatchback used by the pair is also believed to have been involved in a petrol drive-off on Sunday at the Challenge Fitzroy service station.