Grant Zahajko

Grant Zahajko

As a third generation Auctioneer, Grant Zahajko grew up in the auction business. He has spent over 35-years specializing in sports cards & memorabilia, coins, toys, books, artwork, ephemera, antiques and more. He has catalogued and conducted hundreds of general auctions, and specialty auctions, in these areas of interest.

Through his experience with auctions and private sales, Grant has assisted thousands of collectors in the acquisition and evaluation of items. He has also helped raise money for local charities by volunteering to auction at their events.

Grant co-owns and operates Grant Zahajko Auctions, LLC in Davenport, Washington. Additionally, Grant has enjoyed serving as a collectibles and sports memorabilia appraiser for Antiques Roadshow since 2011.

He is also recognized as an expert of sports cards and memorabilia, comic books, collectibles, historical items including ephemera, autographs and documents, antique photographs and postcards, as well as 20th-century Northwest and American art.

When Grant isn’t busy with auctions, appraisals and Antiques Roadshow, he enjoys spending time on the lake boating and fishing, and appreciating nature sitting on his patio at home with his wife, Gina.

Gina Zahajko

Gina Zahajko

Gina Zahajko is the co-owner, auctioneer and Chief Financial Officer at Grant Zahajko Auctions, LLC, where she manages the company's financial and operations departments. Additionally, she has over 35-years’ experience in sales and business at an executive level. She has been responsible for several major corporate divisions and has vast experience managing businesses.

Gina has spent her entire career delivering outstanding customer service! She serves each client as if they are her only client, providing them with superb attention. Whether you are a buyer or consigner — or both — Gina treats every account at the auction gallery as if it were the only account! Personal service is the primary archetype for every aspect of Grant Zahajko Auctions, LLC.

When she isn’t busy balancing financial accounts, auctioneering, completing appraisals and managing operations at the gallery, Gina enjoys boating and spending time relaxing and enjoying the view at her home with her husband, Grant.

Grant Zahajko Auctions, l.l.c Team

Grant Zahajko Auctions, LLC, has a fantastic team of Auction Gallery Specialists to assist you with all your business requirements! From expert cataloging, photography, answering your questions, as well as expert packing and shipping, we can assist you with all your needs.

Collette Paul is responsible for photo editing, appraisal support, communications and marketing. Additionally, she assists in cataloguing and researching Prints, Rare & Vintage Books, and Ephemera. On auction day she assists in operating one of the online consoles.

Gayle Shaw’s chief assignment is cataloguing and researching Prints, Rare & Vintage Books, Ephemera and other collectibles. On auction day she is essential for our quality customer service, registrations, and phone & absentee bidding.

Loretta Stanley is the auction gallery specialist responsible for many projects including photography, shipping, answering questions, and more. On auction day she assists in operating one of our online consoles.

Lillian Phillips is our auction gallery specialist who assists primarily doing post-auction tasks, including invoicing, processing payments and more. On auction day she assists in operating one of our online consoles.

Dave Best is present on auction days and helps with clerking the auction. He also helps on special projects and consignment pick-ups.

Gary Phillips is present on auction days and helps with clerking the auction. He also assists on special projects and consignment pick-ups.

Grant Zahajko Auctions, LLC, owes its success to the above talented specialists!

GZ Auctions' Services


Grant Zahajko Auctions LLC provides multiple means for bidding opportunities. For those who prefer LIVE bidding, our gallery is located in Davenport WA (45 minutes west of Spokane, WA). We also offer bidding via multiple online internet platforms via a desktop, laptop, tablet or phone app! We also accept inhouse absentee bids and phone bids. Our auctions are specialized to ensure maximum exposure to a targeted audience.

For potential consignments and free auction estimates please contact us at 509-725-5600 for a no-obligation appointment to review your items.

In-House Shipping

We offer in-house shipping for most of the items sold at our auctions. For those items that are extra-large, or required special packaging, we provide our customers with contact information for outside shippers. For those items requiring an outside shipper, we provide delivery services at no cost to save you the fee they would charge to pick-up your item(s).

Appraisal Services

We offer USPAP compliant appraisal services to our clients! In addition to evaluating items for auction, we are now able to provide appraisal services for insurance purposes, court or tax charges, evaluation for fair market value, or replacement assessment.

Please email, or call at 509-725-5600 for a free and easy appraisal cost estimate!

Estate Sales

Do you have a full estate? We can help you determine if any of your items are best sold via an online auction environment, and then help with a reference to on-site estate sales company for the remainder of the estate. We always recommend not to throw anything away until your estate has been reviewed. Many items have value that will surprise their owner!

For potential estate sale services email, or call at 509-725-5600 for a no-obligation appointment.

©2023 Grant Zahajko Auctions, llc.