price: 65 GBP platforms: PET
Plug-in replacement ROM / RAM
Use PET ROM/RAM to upgrade or replace the ROM and/or RAM in your Commodore PET.
ROMs pre-installed: 2001/2001N/3032/4032/8032 + 32k RAM.
If your pet has a ROM or RAM fault, you can also use the rom/ram board as the easiest way to get your pet running. The PET will no longer use your original motherboards chips.
No soldering required. To use, remove your 6502 from its socket and install in the ROM/RAM board. Then simply plug the rom/ram into the PET's CPU socket.
Find out more / buy at: https://www.thefuturewas8bit.com/shop/commodore/petromram.html