I have imported a few of them in the past few months, (and tens of millions of dollars of stuff over the past 13+ years). Taxes depend on the state that it is sold and the state it is being shipped too (if you are shipping it to another state.) You can get a commercial exemption in some states as long as your are exporting it out of the country for commercial purposes/ resale, have a related commercial business in Canada and are registered to import into Canada with that business. Regardless, HST is due if importing into Ontario, unless you are importing commercially, then it is just GST. If you have them ship direct, you are looking at HST/ GST and add another $100-ish for brokerage. (I clear my own stuff, so I don't pay brokerage.) There is no duty on Pinball machines or parts.