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CAI Class of 2026

Ben Stiegelmeier President/The Auctioneer

Ben owns and operates Integrity Auctioneers in central North Dakota. Integrity sells farm equipment, real estate, and specialty collections. Ben serves on the board of the NDAA. He has earned the Auction Marketing & Management (AMM) designation putting his company at the cutting edge of effective auction marketing. He has also earned the Certified Auctioneers Institute (CAI) designation offered by the NAA. He is honored to be the 3rd auctioneer in North Dakota to receive this designation.

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Brandon Presley Auction Manager

As a first-generation auctioneer serving East Tennessee and North Georgia, Brandon brings passion, integrity, and energy to every sale. Specializing in estate and real estate auctions, he takes pride in helping families and property owners achieve top results through the auction method. With a deep respect for the industry and a drive to serve his community, Brandon is committed to making every auction a success.

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Cash Seal President/Auctioneer

National Auction USA is a family-owned auction company founded in 1965 by Vern Seal and headquartered in Billings, Montana. Led by second-generation auctioneer Cash Seal, the company brings 60+ years of family auction experience and 40+ years serving Montana sellers across real estate, farm and ranch land, estate settlement, business liquidations, firearms, and personal property. Cash holds the CAI (Certified Auctioneers Institute) and AMM (Auction Marketing Management) designations from the National Auctioneers Associ...

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Chris Cox Relationship Manager and Auctioneer

I married into a four generation Auctioneering family. I specializes in all Real Estate types at Auction. I have a Bachelors in Business Administration from the prestigious Southeastern University in Lakeland, Florida. A graduate of The Ohio Auction School, member of The Ohio, Florida & National Auctioneers Association, and Licensee of Florida and Ohio. With a background in real estate finance, Mortgage lending, and fluent in the use of social media marketing, I understand and excel at the process of selling real estat...

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Mission & Vision

The National Auction Association serves auction professionals by providing services built on four cornerstones: Advocacy, Community, Education, and Promotions.

Our vision is to be the unified voice of the auction profession, championing the interests of auctioneers everywhere.

Values Statement

We intentionally welcome all auction professionals. We do this without adherence to any social, religious, and/or political affiliation or creed.

We endeavor to foster a climate of purposeful inclusion, an environment where all can feel safe, valued, cared for, and given an opportunity to form meaningful connections with each other.

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