Used mini donut machines are available for sale on online marketplaces such as eBay and Craigslist. These online marketplaces have listings of donut equipment and potential buyers can search the listings available and filter search results to suit their needs.
Other websites such as MiniDonuts.com have both new and used mini donut equipment listed for sale as of December 2015. The website is a classified ads site dedicated to offering an easy and secure place for buyers and sellers to meet and to enter into contracts with each other for the purchase and sale of mini donut equipment. Before purchasing a mini donut machine, especially if the equipment is shipped from abroad, beware of scams, equipment condition and correct configuration of equipment in terms of electrical voltage.