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Advantages of Selling with Plato Auctions

Trusted, knowledgeable, reliable, results-oriented.

For more than 25 years, Plato Auctions has brought expertise and professionalism to Auctions in Ontario, Canada. Combining knowledgeable marketing with expert appraisals and an international reach with buyers, Plato Auctions is proud to attract outstanding collections and deliver results. Plato Auctions is the choice for executors, trustees, attorneys, collectors and first time family fiduciaries seeking expert guidance through the process.

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Our Notable Results

More than 25 years of reputable auctioneer and appraisal services.

More than two decades in the business has led to the offering of a number of extraordinary objects. Career highlights have ranged from auctioning properties in the Niagara Region to original artwork by notable artists from around the world and more.  Featured Appraiser at WBEN TV 2019 Antique Home Show and recent contributing Author with the Canadian Antiques & Vintage Magazine

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About Plato Auctions

A respect for the objects that highlight our history.

Plato Auctions was founded more than 25 years ago by Don Plato. The company was born of an interest and passion in the objects that tell the tales of times past. Having had a trained eye for historical and unique pieces, Don began considering his career by gaining experience as a successful antique dealer at regional Auction Shows.  this experience later led Don to becoming an auctioneer; Plato Auctions was formed and has been a force in the auction community ever since.

E-mail us images of your treasures…We would love to see some of your treasures. Please email us images of the items that you would like to have us consider for auction and we will reply or call with information and a suggested pre-auction estimate.  Contact us at:

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