Cassario Golden Rum. I reviewed a “Gold Rum” from the Cassario brand a few years ago.It was 2022 to be precise. Back then, discount supermarket ALDI were offering a 7 Year Old Costa Rican rum at £17.99. In the current “cost of living” crisis they are now stocking a NAS “Barbados Golden Rum” from an un-named distillery at £16.99.