Welcome to C.O.C.A.

The official website of The Coin Operated Collectors Association & home to all things coin operated.

Auctions Listing

Check out all of the latest AUCTION LISTINGS HERE. Auctions feature COIN-OPS AND OTHER GAMEROOM GOODIES. Most of these have items consigned by COCA Members and are being sold by COCA TIMES MAGAZINE ADVERTISERS, PLEASE SUPPORT OUR ADVERTISERS!

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The COCA national convention will be held in Raleigh North Carolina on Oct 13,14,15, 2022.

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Chicagoland Gameroom Show, COCA Meeting and Swap Meet


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  • Morphy Auctions, located in Adamstown PA. and Las Vegas Nevada.  Count on their decades of experience running successful antique auctions for both sellers and buyers.
  • The Chicagoland Antique Advertising, Slot-Machine & Jukebox Show is the largest show of its type in the world!


Post your coin-op questions or comments here.

  • Anonymous:

    Need service person 4 IGT double diamond slot Farm Hls ,MI 248-478-5577

  • steve schlamp:

    need parts for liberty 1 cent 815 990 5369

  • steven Schlamp:

    need a knob for liberty 1 cent 815 990 5369


    Pioneer Club Casino pictures wanted - 1940/1950 send to .(JavaScript must be enabled to view this email address)

  • Joseph A Cypser:

    Does anyone have a coin (5cent) mechanism for a Jumbo Parade slot machine? .(JavaScript must be enabled to view this email address)

  • Voltman:

    I am looking for a schematic for a mill jumbo parade machine

  • Voltman:

    Does anyone know where I can get a schematic on a jumbo parade Mills machine?

  • Voltman:

    Does anyone know what a Mills jumbo parade is worth?

  • Anonymous:

    I am looking for someone to repair my Baker Boy coin-op made by Manikin Vendor Company in the 1920’s. Al Email: .(JavaScript must be enabled to view this email address)

  • kilo92:

    Need parts and manual for Bally Club Bells

  • charles tarpey jr:

    lookin for info on a bally draw bell

  • Big Sid:

    I need information about a Globe Grip Tester with the cannon ball. .(JavaScript must be enabled to view this email address)

  • Caldwell , Ken:

    Which Chicago Land show is the largest, fall or spring? ANSWER, Fall if it is not snowing.

  • Jon Grainger:

    Check out my new coin op website http://www.hot4slot.com

  • Anonymous:

    I am looking for a person to repair m coin operated machine who lives in the Baltimore, Essex area.

  • Bostonjonny:

    Do you have a Pace kitty or Superior slot machine for sale?

  • Durham, Ken & Jackie:

    Pinball Hall of Fame in Las Vegas needs help.  Go to: https://gofund.me/0ccf1d66

  • Brandon Rosen:

    I am looking for someone who does antique coin op restoration.  Call me 561-685-8991

  • Patterson, John:

    Sad to report Kim Hammergren of Conyers GA passed last week.  Well known among the jukebox community. He will be missed by many.  #RIPKIM

  • mgfineart99@gmail.com:

    Does anyone have an original Caille Puritan award card for sale? Thanks.

  • COCA:

    Sad News, Gene Oldham of Pittsboro NC passed away on December 18, 2020 of heart failure.

  • COCA:

    COCA Member DuWayne Bakke of Hudson WI passed on August 30th. He was a tour host during the Minnesota Convention. He will be remembered for his great smile and his love for his family, friends and antiques, especially rare and unusual coin-ops. RIP

  • Dan:

    Any body have the extension arms for iron claw? 508 481 0925

  • Bill:

    Looking for anyone who might have Callie Slot parts 305-804-4318

  • Durham, Ken & Jackie:

    Musee Mechanique survived Pier 45 in SF.  See: https://twitter.com/MuseeMecSF?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor

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