All prices include UK VAT but most used or vintage tools are sold under the UK marginal scheme for secondhand goods which means you will not get an invoice with the VAT amount shown separately, neither will you be able to claim this VAT element back if you are VAT registered and the VAT element cannot be deducted for export sales. 

UK VAT is included and if you are in an export country, which since Brexit now includes Europe and of course the US, this 20% VAT will automatically be deducted at checkout for you but you may have to pay local taxes and duties when your goods arrive in your home country, we advise you to check with your local customs office to be sure.