A note on currency
On this website, I have a drop-down converter to assist with determining how much your items will be in your local currency - AUD, CAD, EUR, GPB and USD are available.
However, when you get to checkout, the currency will only be displayed in AUD.
Unless you are in Australia, the displayed amount in the cart and checkout could look significantly different, but this is not a cause for concern - it's solely a limitation of the converter and you will not be overcharged. If you are in the EU, tax will be added and this will not show in a conversion. The tax amount will be less than displayed. At the time of writing (July 2018), AUD $1 is worth €0.65 or £0.56.