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Williams Defender and Stargate video arcade game boards:
All boards will have new 4116 RAM chips installed. New ribbon cables will be installed on the ROM and Wedge boards if needed.
No acid damage unless so noted.
CPU board $110 (save $30 with trade-in plus free shipping)
ROM board $70 (sorry, sold out)
Sound board (old or new style)$55
Wedge (I/O) board $35
Complete sets $250
Rebuild Power Supply $55
Williams Rev.B to D video game boards:
These boards are interchangeable with the following games; Robotron, Joust, Sinistar and most Stargate games.
All boards will have new 4116 or 4164 RAM chips installed, your choice. New ribbon cables installed on the ROM and Wedge boards.
No acid damage unless so noted.
CPU board $110 (save $30 with trade-in plus free shipping)
ROM board $70
Sound board $55
Wedge (I/O) board $35
Complete sets $250
Rebuild Power Supply $55
Williams Bubbles video game boards:
All boards will have new 4116 or 4164 RAM chips installed, your choice. New ribbon cables installed on the ROM and Wedge boards.
No acid damage unless so noted.
CPU board $100 (Sorry, SOLD OUT)
ROM board $55 (Sorry, SOLD OUT)
Sound board $55
Wedge (I/O) board $35
Williams pinball sound boards:
Boards come with an EEPROM and configured for the game of your choice:
System 3/4 Sound PCB $60
System 6/7 Sound PCB $60

Atari Asteroids main video game board:
CPU board $150 (Sorry, Sold Out. Please check back)
Audio / Regulator II(PS) boards A034485: $40
Atari Asteroids Deluxe main video game board:
CPU board (sorry, currently sold out. Please check back)
Audio / Regulator II(PS) boards A034485: $40
Atari Battelzone game board:
Math box board only , smaller board in picture. (CPU board is sold): Sold out
Atari Missile Command main video game board:
CPU board (sorry, currently sold out. Please check back)
Audio / Regulator II(PS) boards A035435-02 and -04: Temporally sold out
Atari AR II (audio/regulator) boards:
Here is a cross reference for some of the more popular Atari AR boards I have for sale
ARII a035435-01 :$30