$600.

The two men -- one wearing a bandana over his face and at least one of them armed with a knife -- threatened the manager's wife and escaped on a motorcycle with the cash.

Collector's Hill gas station manager Ronnie Madeiros said: "I was out serving a customer -- after the two guys disappeared out of here, my wife said we had been robbed.'' Mrs. Madeiros declined to comment on the incident last night and Police at the scene refused to release any details.

The thieves hit the gas station, on South Shore Road, Smith's, just after 9 p.m. last night.