Grant Zahajko Auctions, LLC

As a third generation Auctioneer, Grant Zahajko grew up in the auction business. He has spent nearly 30-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 currently owns and operates an auction gallery, Grant Zahajko Auctions, l.l.c, in Davenport, Washington. Additionally, Grant has enjoyed serving as a collectibles and sports memorabilia appraiser for Antiques Roadshow since 2011.
He is also a recognized expert of sports cards and memorabilia, 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 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, and their dog Precious.
Upcoming Auctions from Grant Zahajko Auctions, LLC

Books: 20th Century Signed, First Editions, Science Fiction & More!
Two legendary estate collections will fill this auction with First Editions, signed First Editions, Science Fiction, rare, collectible and desirable books. Both collectors sought after the cleanest examples with one collection, the 11,000 signed first editions consigned this summer, being signed by the authors and not inscribed. Science fiction is the majority of the collection, most 1980's-2000.
Starts Apr 22, 2026 12:00 PM EDT
Bidder Reviews for Grant Zahajko Auctions, LLC (1,099)
4.8 out of 5.0 Stars
8 Latest Top ReviewsSee All
KarenNewport, RI
Apr 02, 2026
FrankClaremont, NH
Apr 01, 2026
FrankPost Falls, ID
Apr 01, 2026
Great communication, pleasant experience
We purchased twice through the Zahajko Auctions. Each time it was a very pleasant experience great communication, and instant help with anything we needed.
WilliamTualatin, OR
Apr 01, 2026
Nathaniel Portland, OR
Mar 04, 2026
Reliable
Always a pleasure buying from GZ. They make note of any faults so no nasty surprises. Easy to pay. AND in-house shipping at a reasonable price3.

JessicaMedical Lake, WA
Mar 04, 2026
As always, fantastic experience
Great auction house. Items are always as described. Employees are always welcoming, friendly, and helpful. I love the variety in their auctions and the items that are available. My only criticism would be that I wish the bid increments were smaller on items under $100.

MaryCarmel, CA
Mar 04, 2026
The entire experience was very good. They. arranged everything.
This was my first experience with Grant Zahajko Auctions. It was excellent in all aspects. The entire experience was very good. They. arranged and took care of all details of shipping. The items are exactly as described.

EllenBisbee, AZ
Feb 11, 2026
Wonderful packing job very nice Customer Service. She was great!
I purchased a doll and was worried about her eyes falling in during shipping. I talked to someone who was extremely nice and taped her eyes with care. She packed her exceptionally well and she got here in perfect shape. I would buy from them again. They really were wonderful!

Past Auctions from Grant Zahajko Auctions, LLC
Record Auction Results for Grant Zahajko Auctions, LLC
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![[Declaration of Independence]. Peter Force.](https://p1.liveauctioneers.com/5755/405311/225099085_1_x.jpg?height=260&quality=70&version=1769732753)






![[China] A Red Jadeite Pebble Form Snuff Bottle](https://p1.liveauctioneers.com/5755/400791/222409280_1_x.jpg?height=130&quality=70&version=1766004764)
![Three Antique Guanyin Figures Carved Wood [Early]](https://p1.liveauctioneers.com/5755/400791/222409326_1_x.jpg?height=130&quality=70&version=1766004764)







![Sweetwater Corn Yei Navajo Rug [2nd Place Ribbon]](https://p1.liveauctioneers.com/5755/397653/220420977_1_x.jpg?height=130&quality=70&version=1763691187)

![James Washington, Jr. [Grouse, 1978]](https://p1.liveauctioneers.com/5755/395238/219078939_1_x.jpg?height=260&quality=70&version=1762303650)



![Charles Turzak S/N Woodcut [The Kiss]](https://p1.liveauctioneers.com/5755/393436/217983633_1_x.jpg?height=130&quality=70&version=1761162043)
![Clare Leighton Hand Signed Woodcut [Landing]](https://p1.liveauctioneers.com/5755/393436/217983659_1_x.jpg?height=130&quality=70&version=1761162043)









![Batman #251 [DC, 1973] CGC 9.6](https://p1.liveauctioneers.com/5755/387629/214674476_1_x.jpg?height=260&quality=70&version=1757017362)














![[WMF] A German Silver Plated Figural Punch Bowl](https://p1.liveauctioneers.com/5755/377943/208706148_1_x.jpg?height=260&quality=70&version=1749508866)


![Armin Landeck Engraving SIGNED 1941 [Rooftops]](https://p1.liveauctioneers.com/5755/373855/206109909_1_x.jpg?height=130&quality=70&version=1746827404)






![Illegibly Signed Screen Print [AP, Geometric]](https://p1.liveauctioneers.com/5755/371346/204521145_1_x.jpg?height=130&quality=70&version=1745355321)




![[Declaration of Independence]. Peter Force.: [Declaration of Independence]. Peter Force. William J. Stone for Peter Force, "The Declaration of Independence". Single oversized sheet, copperplate engraving on rice paper. Measures 29.75 x 24.625 in](https://p1.liveauctioneers.com/5755/405311/225099085_1_x.jpg?height=310&quality=70&version=1769732753)













