Cost of buying from Poland since Brexit

hubb

I am buying an electronic sound device from Poland priced at 1500 Euros + 56 Euro postage. They recommend a bank transfer (my Halifax bank does not charge for buying in Europe) but I am not sure of extra fees as I know that Vat, import duty has to be paid. Can anyone please advice roughly what this will cost me as I have already ordered the same item from a Uk supplier who will let me cancel anytime (not in stock) for £1615 (including postage) but I need it sooner. Its hard to see what the difference will be.
Thanks

sarah1972

https://www.moneysavingexpert.com/shopping/buying-online-from-europe-post-brexit/?_ga=2.73099155.1029326442.1621057507-1374920497.1607747796