Copyright © Dacotah Diamond Auctions, 2016. All rights reserved.


A graduate of the Worldwide College of Auctioneering and member of the National Auctioneer Association, South Dakota Auctioneers Association, and Iowa Auctioneers Association, Clayton Keck has a life long passion for buying, selling and auctions. Whether you have an entire estate to liquidate or simply want to sell a handful of items, Dacotah Diamond Auctions can service your needs.

Online auctions 


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Several times throughout the year, Dacotah Diamond Auctions hosts farm, home, machinery, vehicle consignment sales.  If you have a just a few items you'd like to sell contact us or check out our Upcoming Auctions for more information on consigning to an onsite auction.


Dacotah Diamond Auctions runs weekly online auctions via  If you would like to consign equipment, vehicles, shop tools or other items, contact us to take advantage of this easy way to turn your no longer needed items into cash. NEW Online Auctions also available through Proxibid, contact us for more details and to utilize this new addition to the DDA Advantage.

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Dacotah Diamond

Clayton M. Keck, Auctioneer

Auction Services