Atari Portfolio Hand Held Computer - Terminator 2 PIN Program, and accessories

Description

1 used Atari Portfolio, some scratches in the case, but everything works. I've owned it since 1992. The battery compartment is clean (no batteries included). The keys in the keyboard have a good feel, and no noticeable discoloration. See photos.
1 new Smart Parallel Interface - can be used to transfer programs to the system (like thee Terminator 2 PIN, no installed). This interface can also work with the Iomega ZIP-100 drive, and of course printers.
1 new 64KB memory card
1 used 128KB memory card (new battery, type 2016)
1 Owner's Manual (good condition)
1 APB Volume 2 Number 1