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  • ​​​About Us

    Stack’s Bowers Galleries conducts live, Internet and specialized auctions of rare U.S. and world coins and currency and ancient coins, as well as direct sales through retail and wholesale channels. The company’s 80-year legacy includes the cataloging and sale of many of the most valuable United States coin and currency collections to ever cross an auction block — The D. Brent Pogue Collection, The John J. Ford, Jr., The Louis E. Eliasberg, Sr. Collections, The Harry W. Bass, Jr. Collection, The Norweb Collection, The Cardinal and The Battle Born Collection — to name just a few. World coin and currency collections include The Louis E. Eliasberg, Sr. Collection of World Gold Coins, The Kroisos Collection, The Alicia and Sidney Belzberg Collection, The Wa She Wong Collection, The Guia Collection, The Thos. H. Law Collection, and The Robert O. Ebert Collection.

    Topping off this amazing numismatic history is the inclusion of the world record for the highest price ever realized at auction for a rare coin, the 1794 Flowing Hair Silver Dollar graded Specimen-66 (PCGS) that realized over $10 million, part of their sale of the famed Cardinal Collection. The company is headquartered in Irvine, California, with offices in New York, Wolfeboro, Hong Kong, and Paris. Stack’s Bowers Galleries is an Official Auctioneer for several important numismatic conventions, including American Numismatic Association events, the New York International Numismatic Convention, the Professional Numismatists Guild New York Invitational, the Whitman Coin & Collectibles Spring, Summer and Winter Expos, and our April, August and December Hong Kong Auctions.

  • Miss​​​ion Statement

    Stack’s Bowers Galleries is dedicated to fulfilling the total buying and selling needs of the numismatic community. Our eight-decade legacy of achieving dynamic results and record-breaking prices guides our unwavering commitment to serve novice and expert collectors and enthusiasts, as well as industry professionals. Through our unparalleled list of services and incomparable customer support, Stack’s Bowers Galleries provides every client the opportunity to achieve their numismatic goals through live and Internet auctions, retail buying and selling, financial backing, and expertise. 

  • Our Leadership


    • Brian Kendrella

      President


    • Greg Roberts

      CEO


    • Andrew Glassman

      CFO


    • Q. David Bowers

      Founder


    • Harvey G. Stack

      Founder


    • Lawrence R. Stack

      Founder


    • Christine Karstedt

      Executive Vice President


    • Richard Ponterio

      Executive Vice President


    • Nirat Lertchitvikul

      Director of Asian Operations


    • Peter Treglia

      Director of Currency

  • Our Experts

    Our team of rare coin experts is the best of any numismatic auction house in the world. Led by numismatic legends Harvey G. Stack and Q. David Bowers, our team of rare coin and currency specialists includes many well-known, award-winning U.S. and World numismatic scholars. With over 1,250 years of combined experience among them, our team of accomplished professionals will ensure your coins and currency are showcased to their finest advantage.
    Our Leadership

    • Greg Roberts

      CEO


    • Brian Kendrella

      President


    • Andrew Glassman

      CFO

    Founders

    • Q. David Bowers

      Founder


    • Harvey G. Stack

      Founder


    • Lawrence R. Stack

      Founder

    Auction - United States coins

    • Christine Karstedt

      Executive Vice President


    • Jeff Ambio

      Vice President of Numismatics


    • Vicken Yegparian

      Vice President of Numismatics


    • Ron Gillio

      Executive Director of Consignments, Numismatics Acquisitions Coordinator


    • John M. Pack

      Executive Director of Consignments


    • Scott Reiter

      Executive Director of Consignments


    • Melissa Karstedt

      Auctioneer, Consignment Director


    • John Kraljevich

      Numismatic Consultant


    • James McCartney

      Numismatist


    • Ben Orooji

      Numismatist


    • Steve Price

      Numismatist

    Auction - Paper Money

    • Peter A. Treglia

      Director of Currency


    • Brad Ciociola

      Currency Specialist


    • Manning Garrett

      Director of Currency


    • Aris Maragoudakis

      Director of World Currency Auctions

    Auction-World Coins

    • Nirat Lertchitvikul

      Director of Asian Operations


    • Ping Lertchitvikul

      Manager of Asian Operations


    • Zhou Shou Yuan

      Consignment Director - China


    • Richard Ponterio

      Executive Vice President


    • Kyle Ponterio

      Consignment Director


    • Chris Chatigny

      Numismatist


    • Todd McKenna

      Numismatist


    • Crystal Ng

      Auction Services Executive

    Wholesale Team

    • Bobby Avena

      Buyer


    • Mark Schimel

      New York Store Manager


    • Andrew Bowers

      Sales Manager, Buyer


    • Richard Gonzales

      Director of Gold Trading


    • Robert Witt

      Numismatist

    Auction-Europe

    • Maryna Synytsya

      Manager of European Operations

  • Our Experts

    Our team of rare coin experts is the best of any numismatic auction house in the world. Led by numismatic legends Harvey G. Stack and Q. David Bowers, our team of rare coin and currency specialists includes many well-known, award-winning U.S. and World numismatic scholars. With over 1,250 years of combined experience among them, our team of accomplished professionals will ensure your coins and currency are showcased to their finest advantage.
Our Leadership

  • Greg Roberts

    CEO


  • Brian Kendrella

    President


  • Andrew Glassman

    CFO

Founders

  • Q. David Bowers

    Founder


  • Harvey G. Stack

    Founder


  • Lawrence R. Stack

    Founder

Auction - United States coins

  • Christine Karstedt

    Executive Vice President


  • Jeff Ambio

    Vice President of Numismatics


  • Vicken Yegparian

    Vice President of Numismatics


  • Ron Gillio

    Executive Director of Consignments, Numismatics Acquisitions Coordinator


  • John M. Pack

    Executive Director of Consignments


  • Scott Reiter

    Executive Director of Consignments


  • Melissa Karstedt

    Auctioneer, Consignment Director


  • John Kraljevich

    Numismatic Consultant


  • James McCartney

    Numismatist


  • Ben Orooji

    Numismatist


  • Steve Price

    Numismatist

Auction - Paper Money

  • Peter A. Treglia

    Director of Currency


  • Brad Ciociola

    Currency Specialist


  • Manning Garrett

    Director of Currency


  • Aris Maragoudakis

    Director of World Currency Auctions

Auction-World Coins

  • Nirat Lertchitvikul

    Director of Asian Operations


  • Ping Lertchitvikul

    Manager of Asian Operations


  • Zhou Shou Yuan

    Consignment Director - China


  • Richard Ponterio

    Executive Vice President


  • Kyle Ponterio

    Consignment Director


  • Chris Chatigny

    Numismatist


  • Todd McKenna

    Numismatist


  • Crystal Ng

    Auction Services Executive

Wholesale Team

  • Bobby Avena

    Buyer


  • Mark Schimel

    New York Store Manager


  • Andrew Bowers

    Sales Manager, Buyer


  • Richard Gonzales

    Director of Gold Trading


  • Robert Witt

    Numismatist

Auction-Europe

  • Maryna Synytsya

    Manager of European Operations

  • Our Locations

    As one of the largest numismatic companies in the world, chances are there is a Stack’s Bowers Galleries location within reach for you. We have offices strategically located in most major worldwide numismatic markets. Our experts travel frequently to trade shows, and are available by appointment to meet with you at your convenience and will often travel to a client’s home, office or bank vault to assist with a substantial collection. 

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    Stack's Bowers Galleries — Headquarters
    1231 East Dyer Road, Suite 100
    Santa Ana, CA, 92705
    800-458-4646
    949-253-0916
    Info@StacksBowers.com

    Stack's Bowers Galleries — New York
    123 West 57th Street
    New York, NY 10019
    800-566-2580
    212-582-2580
    Info@StacksBowers.com

    Stack's Bowers Galleries — New Hampshire
    P.O. Box 1804
    Wolfeboro, NH 03894
    Info@StacksBowers.com

    Stack's Bowers Galleries — Hong Kong
    Unit 1603, 16/F Miramar Tower,
    No.132 Nathan Road, Tsim Sha Tsui,
    Kowloon, Hong Kong.
    +852 2117 1191
    InfoHK@StacksBowers.com

    Stack's Bowers Galleries — Paris
    36-38 rue des Mathurins
    75008, Paris
    01 83 79 02 03
    Info@StacksBowers.com

     
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