I believe these are the new work permit fees (unless they've been changed again in the past couple of weeks):
Professional workers (most everybody) US$1,500 a year
Technical workers US$1,000
General workers (banana, sugar, citrus, etc.) US$100
Self-employed US$1,000
Entertainers US$250-$750
Religious & voluntary workers US$100
Import/export traders US$1,000
--Lan Sluder