Sisi brand of alcohol
I came across incredibly cheap bottles of Sisi in La Europea. They have several liquors including white rum, dark rum, spiced rum and gin. To give you an idea of the price, at the current exchange rate a one liter bottle costs about 2 USD. I looked online for reviews but couldn’t find anything about the quality so I guess there’s nothing left to do but try it out myself and hope I won’t go blind.