The Caymans are just very expensive... I'm down for a piña coladas, let's have a beach party! That's really why I bought it, the blue with the fish, it fits so well. Many people may not understand, but oxidation can be very pretty. Unfortunately it's all up to mother nature, forced oxidation is unpredictable.
Fortunately many other islands are much more affordable. I recently priced the Ritz Carleton in San Juan, Puerto Rico. Some nights are $200 a night, which is dirt cheap for the Ritz. But other nice hotels were less than a hundred!