The A600 is Commodore International's final model based on the Motorola 68000 CPU and the ECS chipset. It is essentially a redesign of the Amiga 500 Plus with the option of an internal hard disk drive. A notable aspect of the A600 is its small size. Lacking a numeric keypad, the A600 is only slightly larger than a standard PC keyboard. It was released on March 1st 1992 for $499.00, which would equate to $897.51 today.
March 1st, 1992 Source: oldcomputers.net
Released sometime in the month of March