I believe you will actually pay more on the ship than on land. However, a lot of cruiselines offer discounts on port days. Watch your daily paper for the specials.
__________________
Mary Lou Scanlon
NCL Pride of America April 24, 2010
NCL Epic February 12, 2011
RCCL Allure of the Seas - September 18, 2011
Celebrity Eclipse - February 11, 2012:razz:
on average expect to pay about double from what you pay at home if you get a spa treatment on the ship. Look for the specials that run on port days.
Unless you go to a chain hotel i wouldn't recommend getting a massage/manicure-pedicure on the island, sanitary reasons.