You can use this Forex tool to know the price of products in your local currency. Forex tool location on shop page: right sidebar (on pc), under product list (on phone).
How to use
Change the GHS 1 to e.g. 35 in the GHS box and it converts the amount to all currencies shown including your local currency, usually at the base of table. Kindly note, it helps to just know prices in your local currency.