MOS 251913-01 C64C/128 kernel/basic ROM for Commodore Business Machines CPU

Commodore 901226, BASIC ROM C64/128, MOS CBM CSG (Bent Pins)

Genuine Commodore 128 Diagnostic ROM, NEW OLD STOCK, CBM MOS CSG 785260 C128D

MOS Commodore 128 BASIC rom IC chip 318022-02 CBM

MOS 251913-01 KERNAL / BASIC ROM Chip for Commodore 64/128 – Vintage IC

Commodore 128 & 64c (narrow board) Kernal rom chip IC. MOS 251913-01. Used.

MOS 8722R2 chip MMU IC Chip for Commodore 128

MOS Commodore 128 BASIC rom IC chip 318018-02 in blemished condition with spare.