Commodore PET 8096-SK computer. This model is very similar to an 8032-SK but it has an additional 64K RAM expansion board fitted inside and plugged into the main motherboard.
Buy on Ebay
Commodore Pet 2001 Blue Screen 6550 Ram Version
Buy on Ebay
Did I say VERY RARE ?
Found on EBay ending (20 May, 2022 18:05:51 BST)
Seller @Arcade_Adriano
Commodore 128DCR computer with keyboard.
The C128DCR is a C128 but with an integrated power supply and 1571 disk (DOS 3.1) housed in a sheet-metal case and with an external keyboard.
Creative Micro Designs (CMD) SuperCPU for the Commodore 64 and 128.
The RAMLink was made by Creative Micro Designs (CMD) for Commodore’s C64/128 home computers.
It is externally powered and designed from the ground-up to act as a RAM disk.
Only available for a limited time on Ebay
Rare Vintage Commodore 64 DX Commodore 65 Prototype Computer – Estate SOLD AS IS
Nice physical condition except that the 6 key and keyswitch are missing.
Unit is untested and does not include an AC adapter.
Left side of top case does not completely close.
A floppy disk in the drive was tested and it would not completely eject using the manual switch so the drive had to be disassembled to get the disk out.
Does have the number 42 on the board so the seller thinks this is the production number.
Unit does have a couple of chips missing as shown in pics.
Unit has one screw on the bottom above the screws for the floppy drive and does not have holes for any other.
The Commodore 65 (also known as the C64DX) is a prototype computer created at Commodore Business Machines in 1990–1991. It is an improved version of the Commodore 64, and it was meant to be backwards-compatible with the older computer, while still providing a number of advanced features close to those of the Amiga.
https://en.wikipedia.org/wiki/Commodore_65
Buy now on Ebay US $29.95 (plus approx US $21.37 postage)
What you get is a memory replacement module that will replace all 8 of your current DRAM chips.
Also, the pin headers that used are of the highest quality machined round pin headers so they won’t damage your existing sockets like those with the square pin heads.
This revision of the SRAM module is guaranteed to fit any 250425 C64 main board. 250407 is also available.
This will look great in your C64.
Expert Cartridge by Retrotinker for the Commodore 64/128 computer.
This cartridge allows games and other software to be frozen in memory, saved to disk or tape, code inspected, sprites extracted, extra lives added etc etc.
The cartridge is unique in that the firmware is loaded to the cartridge before use allowing easy distribution of updates and modified firmware.
All current firmware files can be downloaded freely from the internet.
The Cartridge is for use with the Commodore 64 or Commodore 128 computers.
Buy on Ebay £24.95 + £3.95 UK delivery
Commodore 64 multi ROM board. There are 8 Kernal ROM”s programmed which can be selected by using the rotary switch.The multi ROM adapter has gold plated rounded pins for better electrical connection. This is designed to replace the kernal ROM chip which needs to be in a IC socket.
This is a replacement for the MOS 901227 ROM (2364)
Rotary Switch:
0 – 901227-03 Original Kernal
1 – 64er v1
2 – DeadTest (781220)
3 – DolphinDos 2.0
4 – MemoStar
5 – SD2IEC22 2.2
6 – SX-64 2.0 Original Kernal
7 -TurboDos 3.0
NOTE: This is not compatible with the C64C as it uses a 16k ROM
Buy on EBay for £13 Free UK postage